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UCD3138

ACTIVE

Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs

Product details

Number of outputs 8 Frequency (max) (MHz) 2 Number of ADC channels 14 Analog comparators 6, 7 Communication interface 1 PMBUS, 1 UART, 2 UART Compensator 2-pole/2-zero (PID hardware) DPWM resolution (ps) 250 Number of GPIOs 18, 30 Number of digital-power peripheral feedback loops 3 Nonvolatile memory (Byte) 2k (data), 32k (program) Processor 31.25MHz, 32-bit ARM7 Operating temperature range (°C) -40 to 125 Rating Catalog
Number of outputs 8 Frequency (max) (MHz) 2 Number of ADC channels 14 Analog comparators 6, 7 Communication interface 1 PMBUS, 1 UART, 2 UART Compensator 2-pole/2-zero (PID hardware) DPWM resolution (ps) 250 Number of GPIOs 18, 30 Number of digital-power peripheral feedback loops 3 Nonvolatile memory (Byte) 2k (data), 32k (program) Processor 31.25MHz, 32-bit ARM7 Operating temperature range (°C) -40 to 125 Rating Catalog
VQFN (RGC) 64 81 mm² 9 x 9 VQFN (RHA) 40 36 mm² 6 x 6 VQFN (RJA) 40 36 mm² 6 x 6 WQFN (RMH) 40 36 mm² 6 x 6
  • Digital Control of up to 3 Independent Feedback Loops
    • Dedicated PID-Based hardware
    • 2-Pole/2-Zero Configurable
    • Nonlinear Control
  • Up to 16 MHz Error Analog-to-Digital Converter (EADC)
    • Configurable Resolution as Small as 1mV/LSB
    • Automatic Resolution Selection
    • Up to 8x Oversampling
    • Hardware-Based Averaging (up to 8x)
    • 14-Bit Effective Digital-to-Analog Converter (DAC)
    • Adaptive Sample Trigger Positioning
  • Up to 8 High Resolution Digital Pulse Width Modulated (DPWM) Outputs
    • 250-ps Pulse Width Resolution
    • 4-ns Frequency Resolution
    • 4-ns Phase Resolution
    • Adjustable Phase Shift Between Outputs
    • Adjustable Dead-band Between Pairs
    • Cycle-by-Cycle Duty Cycle Matching
    • Up to 2-MHz Switching Frequency
  • Configurable PWM Edge Movement
    • Trailing Modulation
    • Leading Modulation
    • Triangular Modulation
  • Configurable Feedback Control
    • Voltage Mode
    • Average Current Mode
    • Peak Current Mode Control
    • Constant Current
    • Constant Power
  • Configurable Modulation Methods
    • Frequency Modulation
    • Phase Shift Modulation
    • Pulse Width Modulation
  • Fast, Automatic, and Smooth Mode Switching
    • Frequency Modulation and PWM
    • Phase Shift Modulation and PWM
  • High Efficiency and Light Load Management
    • Burst Mode
    • Ideal Diode Emulation
    • Synchronous Rectifier Soft On/Off
    • Low IC Standby Power
  • Soft Start / Stop with and without Prebias
  • Fast Input Voltage Feed Forward Hardware
  • Primary Side Voltage Sensing
  • Copper Trace Current Sensing
  • Flux and Phase Current Balancing for Nonpeak Current Mode Control Applications
  • Current Share Bus Support
    • Analog Average
    • Master and Slave
  • Feature Rich Fault Protection Options
    • 7 High-Speed Analog Comparators
    • Cycle-by-Cycle Current Limiting
    • Programmable Fault Counting
    • External Fault Inputs
    • 10 Digital Comparators
    • Programmable Blanking Time
  • Synchronization of DPWM Waveforms Between Multiple UCD3138 family devices
  • 14-Channel, 12-Bit, 267-ksps General-Purpose ADC with Integrated
    • Programmable Averaging Filters
    • Dual Sample and Hold
  • Internal Temperature Sensor
  • Fully Programmable High-Performance 31.25 MHz, 32-Bit ARM7TDMI-S™ Processor
    • 32KB of Program Flash
    • 2KB of Data Flash with ECC
    • 4KB of Data RAM
    • 4KB of Boot ROM Enables Firmware Boot-Load in the Field via I2C or UART
  • Communication Peripherals
    • I2C/PMBus
    • 2 UARTs on UCD3138RGC (64-Pin QFN)
    • 1 UART on UCD3138RHA/UCD3138RMH (40-Pin QFN) and UCD3138RJA (40-Pin VQFN)
  • Timer Capture with Selectable Input Pins
  • Up to 5 Additional General Purpose Timers
  • Built In Watchdog: BOD and POR
  • 64-Pin QFN and 40-Pin QFN Packages
  • Operating Temperature: –40°C to 125°C
  • Fusion Digital Power Studio GUI Support
  • Digital Control of up to 3 Independent Feedback Loops
    • Dedicated PID-Based hardware
    • 2-Pole/2-Zero Configurable
    • Nonlinear Control
  • Up to 16 MHz Error Analog-to-Digital Converter (EADC)
    • Configurable Resolution as Small as 1mV/LSB
    • Automatic Resolution Selection
    • Up to 8x Oversampling
    • Hardware-Based Averaging (up to 8x)
    • 14-Bit Effective Digital-to-Analog Converter (DAC)
    • Adaptive Sample Trigger Positioning
  • Up to 8 High Resolution Digital Pulse Width Modulated (DPWM) Outputs
    • 250-ps Pulse Width Resolution
    • 4-ns Frequency Resolution
    • 4-ns Phase Resolution
    • Adjustable Phase Shift Between Outputs
    • Adjustable Dead-band Between Pairs
    • Cycle-by-Cycle Duty Cycle Matching
    • Up to 2-MHz Switching Frequency
  • Configurable PWM Edge Movement
    • Trailing Modulation
    • Leading Modulation
    • Triangular Modulation
  • Configurable Feedback Control
    • Voltage Mode
    • Average Current Mode
    • Peak Current Mode Control
    • Constant Current
    • Constant Power
  • Configurable Modulation Methods
    • Frequency Modulation
    • Phase Shift Modulation
    • Pulse Width Modulation
  • Fast, Automatic, and Smooth Mode Switching
    • Frequency Modulation and PWM
    • Phase Shift Modulation and PWM
  • High Efficiency and Light Load Management
    • Burst Mode
    • Ideal Diode Emulation
    • Synchronous Rectifier Soft On/Off
    • Low IC Standby Power
  • Soft Start / Stop with and without Prebias
  • Fast Input Voltage Feed Forward Hardware
  • Primary Side Voltage Sensing
  • Copper Trace Current Sensing
  • Flux and Phase Current Balancing for Nonpeak Current Mode Control Applications
  • Current Share Bus Support
    • Analog Average
    • Master and Slave
  • Feature Rich Fault Protection Options
    • 7 High-Speed Analog Comparators
    • Cycle-by-Cycle Current Limiting
    • Programmable Fault Counting
    • External Fault Inputs
    • 10 Digital Comparators
    • Programmable Blanking Time
  • Synchronization of DPWM Waveforms Between Multiple UCD3138 family devices
  • 14-Channel, 12-Bit, 267-ksps General-Purpose ADC with Integrated
    • Programmable Averaging Filters
    • Dual Sample and Hold
  • Internal Temperature Sensor
  • Fully Programmable High-Performance 31.25 MHz, 32-Bit ARM7TDMI-S™ Processor
    • 32KB of Program Flash
    • 2KB of Data Flash with ECC
    • 4KB of Data RAM
    • 4KB of Boot ROM Enables Firmware Boot-Load in the Field via I2C or UART
  • Communication Peripherals
    • I2C/PMBus
    • 2 UARTs on UCD3138RGC (64-Pin QFN)
    • 1 UART on UCD3138RHA/UCD3138RMH (40-Pin QFN) and UCD3138RJA (40-Pin VQFN)
  • Timer Capture with Selectable Input Pins
  • Up to 5 Additional General Purpose Timers
  • Built In Watchdog: BOD and POR
  • 64-Pin QFN and 40-Pin QFN Packages
  • Operating Temperature: –40°C to 125°C
  • Fusion Digital Power Studio GUI Support

The UCD3138 is a digital power supply controller offering superior levels of integration and performance in a single-chip solution. The flexible nature of the UCD3138 makes it suitable for a wide variety of power conversion applications. In addition, multiple peripherals inside the device have been specifically optimized to enhance the performance of AC-DC and isolated DC-DC applications and reduce the solution component count in the IT and network infrastructure space.

The UCD3138 controller is a fully programmable solution offering customers complete control of their application, along with ample ability to differentiate their solution. At the same time, TI is committed to simplifying our customers’ development effort by offering best-in-class development tools, including application firmware, Code Composer Studio™ software development environment, and TI’s power development GUI which lets customers configure and monitor key system parameters.

At the core of the UCD3138 controller are the digital control loop peripherals, also known as Digital Power Peripherals (DPPs). Each DPP implements a high-speed digital control loop consisting of a dedicated Error Analog-to-Digital Converter (EADC), a PID-based 2-pole/2-zero digital compensator and DPWM outputs with 250-ps pulse width resolution. The device also contains a 12-bit, 267-ksps general-purpose ADC with up to 15 channels, timers, interrupt control, PMBus, and UART communications ports. The device is based on a 32-bit ARM7TDMI-S RISC microcontroller that performs real-time monitoring, configures peripherals, and manages communications. The ARM microcontroller executes its program out of programmable flash memory as well as on-chip RAM and ROM.

In addition to the FDPP, specific power management peripherals have been added to enable high efficiency across the entire operating range, high integration for increased power density, reliability, and lowest overall system cost and high flexibility with support for the widest number of control schemes and topologies. Such peripherals include: light load burst mode, synchronous rectification, LLC and phase-shifted full bridge mode switching, input voltage feed forward, copper trace current sense, ideal diode emulation, constant current constant power control, synchronous rectification soft on and off, peak current mode control, flux balancing, secondary side input voltage sensing, high-resolution current sharing, hardware-configurable soft start with pre bias, as well as several other features. Topology support has been optimized for voltage mode and peak current mode controlled phase-shifted full bridge, single and dual phase PFC, bridgeless PFC, hard-switched full bridge and half bridge, and LLC half bridge and full bridge.

The UCD3138 is a digital power supply controller offering superior levels of integration and performance in a single-chip solution. The flexible nature of the UCD3138 makes it suitable for a wide variety of power conversion applications. In addition, multiple peripherals inside the device have been specifically optimized to enhance the performance of AC-DC and isolated DC-DC applications and reduce the solution component count in the IT and network infrastructure space.

The UCD3138 controller is a fully programmable solution offering customers complete control of their application, along with ample ability to differentiate their solution. At the same time, TI is committed to simplifying our customers’ development effort by offering best-in-class development tools, including application firmware, Code Composer Studio™ software development environment, and TI’s power development GUI which lets customers configure and monitor key system parameters.

At the core of the UCD3138 controller are the digital control loop peripherals, also known as Digital Power Peripherals (DPPs). Each DPP implements a high-speed digital control loop consisting of a dedicated Error Analog-to-Digital Converter (EADC), a PID-based 2-pole/2-zero digital compensator and DPWM outputs with 250-ps pulse width resolution. The device also contains a 12-bit, 267-ksps general-purpose ADC with up to 15 channels, timers, interrupt control, PMBus, and UART communications ports. The device is based on a 32-bit ARM7TDMI-S RISC microcontroller that performs real-time monitoring, configures peripherals, and manages communications. The ARM microcontroller executes its program out of programmable flash memory as well as on-chip RAM and ROM.

In addition to the FDPP, specific power management peripherals have been added to enable high efficiency across the entire operating range, high integration for increased power density, reliability, and lowest overall system cost and high flexibility with support for the widest number of control schemes and topologies. Such peripherals include: light load burst mode, synchronous rectification, LLC and phase-shifted full bridge mode switching, input voltage feed forward, copper trace current sense, ideal diode emulation, constant current constant power control, synchronous rectification soft on and off, peak current mode control, flux balancing, secondary side input voltage sensing, high-resolution current sharing, hardware-configurable soft start with pre bias, as well as several other features. Topology support has been optimized for voltage mode and peak current mode controlled phase-shifted full bridge, single and dual phase PFC, bridgeless PFC, hard-switched full bridge and half bridge, and LLC half bridge and full bridge.

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Technical documentation

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Type Title Date
* Data sheet UCD3138 Highly Integrated Digital Controller for Isolated Power datasheet (Rev. J) PDF | HTML 23 Oct 2020
Analog Design Journal PFC를 위한 새로운 충전 모드 제어 알고리즘 PDF | HTML 15 Feb 2024
Analog Design Journal 適用於 PFC 的創新充電模式控制演算法 PDF | HTML 15 Feb 2024
Analog Design Journal A novel charge-mode control algorithm for PFC PDF | HTML 14 Feb 2024
Application note Introduction to UCD3138x Devices PDF | HTML 21 Dec 2023
Technical article Load transient testing with high slew rates PDF | HTML 19 Dec 2023
Test report 1-kW Digital-Controlled Current Mode LLC Reference Design PDF | HTML 26 Sep 2023
Application note Stack Overflow Detection on UCD3138 Devices PDF | HTML 13 Sep 2023
Application note Lockup Avoidance for UCD3138 Devices PDF | HTML 03 Jul 2023
Analog Design Journal 使用峰值電流模式控制進行功率因數修正 PDF | HTML 03 May 2023
Analog Design Journal 피크 전류 모드 제어를 사용한 역률 보정 PDF | HTML 03 May 2023
Analog Design Journal Power factor correction using peak current-mode control PDF | HTML 10 Jan 2023
User guide UCD31xx Technical Reference Manual (Rev. D) PDF | HTML 28 May 2020
Application note Automatic Baud Rate Detection and Configuration in UCD3138 (Rev. A) 04 May 2020
Application note Fusion Digital Power Studio for UCD3138 Isolated Power Applications (Rev. C) 24 Jun 2019
EVM User's guide Using the UCD3138HSFBEVM-029 (Rev. A) 08 May 2019
Application note UCD3138 Family - Practical Design Guideline (Rev. B) 20 Nov 2018
Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
Application note Reduce Electrical Stresses in a PFC stage during an AC drop test with UCD3138 (Rev. A) 11 Jan 2018
Technical article Is integrated GaN changing the conventional wisdom? PDF | HTML 07 Oct 2016
Analog Design Journal 2Q 2016 Analog Applications Journal Issue 26 Apr 2016
Analog Design Journal Increase power factor by digitally compensating PFC EMI-capacitor reactive curre 26 Apr 2016
Application note Migrating from the UCD3138 to UCD3138A (Rev. D) 08 Apr 2016
Application note THD Reduction of DCM PFC with UCD3138 08 Nov 2015
Analog Design Journal 4Q 2015 Analog Applications Journal 30 Oct 2015
Analog Design Journal How to reduce current spikes at AC zero-crossing for totem-pole PFC 30 Oct 2015
User guide Bidirection DC-to-DC Converter User's Guide (Rev. A) 27 Oct 2015
Application note UCD3138 – Responding to Multiple PMBus Slave Addresses 21 Oct 2015
Technical article Are you ready for totem-pole PFC? PDF | HTML 16 Oct 2015
White paper LLC Converter Small Signal Modeling (PPT) 02 Oct 2015
Technical article The secret life of MOSFET/IGBT gate drivers PDF | HTML 14 Sep 2015
Technical article Designing a digital power supply: How to write firmware PDF | HTML 01 Sep 2015
Technical article Designing a digital-controlled power supply PDF | HTML 12 Aug 2015
Analog Design Journal Analog Applications Journal 3Q 2015 24 Jul 2015
Analog Design Journal Fast input-voltage transient response with digitally-controlled isolated DC/DC 24 Jul 2015
Technical article Is your power supply smart enough to be cool PDF | HTML 21 May 2015
Application note UCD3138 Integral Branch of the PID Filter 04 Oct 2014
User guide UCD3138064 Programmer's Manual (Rev. B) 15 May 2014
Application note Designing a UCD3138 Controlled Bridgeless PFC 01 Apr 2014
Application note Designing a UCD3138 Controlled Interleaved PFC 01 Apr 2014
Application note Designing a UCD3138 Controlled Single Phase PFC 26 Mar 2014
Application note UCD3138 PFC Tuning 26 Mar 2014
EVM User's guide Using the UCD3138PSFBEVM-027 08 Aug 2013
Analog Design Journal 2Q 2013 Issue Analog Applications Journal 16 Apr 2013
Analog Design Journal Digital current balancing for an interleaved boost PFC 16 Apr 2013
Application note Evaluating UCD3138 in Interleave PFC or Bridgeless PFC Configurations 18 Mar 2013
EVM User's guide Using the UCD3138064EVM-166 05 Mar 2013
EVM User's guide Using the UCD3138OL40EVM-032 04 Jan 2013
EVM User's guide Using the UCD3138OL64EVM-031 28 Aug 2012
User guide Using the UCD3138CC64EVM-030 (Rev. A) 05 Jul 2012
User guide Using the UCD3138PFCEVM-026 (Rev. B) 08 Jun 2012
Application note PFC THD Reduction and Efficiency Improvement by ZVS or Valley Switching 26 Apr 2012

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

UCD3138ALLCEVM150 — UCD3138A LLC Evaluation Module

The UCD3138ALLCEVM150 is an evaluation module (EVM) board, functioning as an LLC resonant half-bridge dc-dc converter and digitally controlled by control card UCD3138ACCEVM149. This EVM is used to evaluate digital power control using UCD3138A in LLC resonant half-bridge dc-dc conversion (...)

User guide: PDF
Not available on TI.com
Evaluation board

UCD3138HSFBEVM-029 — UCD3138 Hard Switching Full Bridge Converter Evaluation Module

The Texas Instruments UCD3138HSFBEVM-029 evaluation module (EVM) is a digitally controlled hard switching full bridge converter based on the UCD3138RHA programmable digital power controller. The EVM is a standalone Symmetrical Hard Switching Full-Bridge (HSFB) DC-DC power converter designed for (...)

User guide: PDF
Not available on TI.com
Evaluation board

UCD3138OL40EVM-032 — UCD3138 evaluation module for 40-pin open-loop digital power controller

UCD3138OL40EVM-032 EVM offers an easy to use test platform for stand-alone evaluation of UCD3138 digital controller optimized for isolated power applications. Featuring a 40-pin socket and comprehensive set of test points, the EVM allows hardware and firmware engineers to manipulate signals on the (...)
User guide: PDF
Not available on TI.com
Evaluation board

UCD3138OL64EVM-031 — UCD3138 evaluation module for 64-pin open-loop digital power controller

UCD3138OL64CEVM-031 EVM offers an easy to use test platform for stand-alone evaluation of UCD3138 digital controller optimized for isolated power applications. Featuring a 64-pin socket and comprehensive set of test points, the EVM allows hardware and firmware engineers to manipulate signals on (...)
User guide: PDF
Not available on TI.com
Evaluation board

UCD3138PFCEVM-026 — UCD3138 Digital Power Factor Correction Pre-regulator Evaluation Module

The Texas Instruments UCD3138PFCEVM-026 evaluation module (EVM) is a digitally controlled single phase PFC pre-regulator based on the UCD3138 programmable digital power controller. The EVM accepts universal ac line input from 90Vac to 264Vac, 47Hz to 63Hz. The nominal output voltage is 390VDC. (...)

User guide: PDF
Not available on TI.com
Evaluation board

UCD3138PSFBEVM-027 — UCD3138PSFBEVM-027 Evaluation Module

This EVM, UCD3138PSFBEVM-027 is to help evaluate the UCD3138 64-pin digital control IC in an off-line power converter application and then to aid in its design. The EVM is a standalone phase-shifted full-bridge DC-DC power converter. The EVM is used together with its control card, (...)
User guide: PDF
Not available on TI.com
Daughter card

UCD3138CC64EVM-030 — UCD3138 Programmable Digital Power Controller Control Card Evaluation Module

The Texas Instruments UCD3138CC64EVM-030 evaluation module (EVM) functions as a control card for UCD3138 digital controller for isolated power applications from Texas Instruments. The EVM can be used either as a stand-alone board to study the UCD3138 device or as a control card for implementing a (...)

User guide: PDF
Not available on TI.com
Debug probe

TMDSEMU110-U — XDS110 JTAG Debug Probe

The Texas Instruments XDS110 is a new class of debug probe (emulator) for TI embedded processors. The XDS110 replaces the XDS100 family while supporting a wider variety of standards (IEEE1149.1, IEEE1149.7, SWD) in a single pod. Also, all XDS debug probes support Core and System Trace in all (...)

User guide: PDF
Not available on TI.com
Debug probe

TMDSEMU560V2STM-U — XDS560™ software v2 system trace USB debug probe

The XDS560v2 is the highest performance of the XDS560™ family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).  Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors (...)

Not available on TI.com
Debug probe

TMDSEMU560V2STM-UE — XDS560v2 System Trace USB & Ethernet Debug Probe

The XDS560v2 is the highest performance of the XDS560™ family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7). Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors (...)

Not available on TI.com
Application software & framework

UCD3138_FW_SDK — UCD3138 Application Development Firmware Kit

The UCD3138 firmware is a free software development kit for Texas Instruments’ UCD3138 integrated digital power controller family. It encompasses firmware development tools along with supporting collateral for the most popular power supply topologies for quicker evaluation and development of (...)
Code example or demo

UCD-TRAINING-LABS UCD Training Labs

UCD3138 integrated digital power controller training labs provides quick start learning tool for getting acquainted with digital controller. UCD3138 integrated digital controller offers advanced Power Peripherals operating autonomous from the processor. Device includes advanced Protection features, (...)
Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Software
Application software & framework
FUSION-DIGITAL-POWER-STUDIO Fusion Digital Power Studio
Firmware

UCD3138FW-BIDI Bi-Directional Firmware

UCD3138 non isolated bi-directional switching converter quickly gets a designer through evaluation to production in power supply designs based on a Wide Vin non isolated bi-directional topology by providing all-inclusive firmware with ZVS Transition mode support.

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Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Software
Application software & framework
FUSION-DIGITAL-POWER-STUDIO Fusion Digital Power Studio
IDE, configuration, compiler or debugger
CCSTUDIO Code Composer Studio™ integrated development environment (IDE)
Firmware

UCD3138FW-FBLLC — Full Bridge / Phase Shift LLC Firmware

UCD3138 Phase Shift  LLC quickly gets a designer through evaluation to production in power supply designs based on a resonant LLC topology by providing firmware with ZVS operation and mode switching capability to achieve high efficiency across wider operating conditions.

The resonant LLC topology (...)

Firmware

UCD3138FW-HSFB HSFB Firmware

UCD3138 Hard Switched Full Bridge (HSFB) topology firmware gets a designer through evaluation to production in power supply designs based on high power Hard Switched Full Bridge topology by providing all-inclusive firmware with input voltage feed forward, copper trace current sensing, on the fly (...)

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Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Hardware development
Evaluation board
UCD3138HSFBEVM-029 UCD3138 Hard Switching Full Bridge Converter Evaluation Module
Software
Application software & framework
FUSION-DIGITAL-POWER-STUDIO Fusion Digital Power Studio
Firmware

UCD3138FW-PFC PFC Firmware

UCD3138 Power Factor Correction (PFC) firmware gets a designer through evaluation to production in power supply designs based on a PFC topology by providing all-inclusive firmware that can integrate easily with your housekeeping functionality.

Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Hardware development
Evaluation board
UCD3138PFCEVM-026 UCD3138 Digital Power Factor Correction Pre-regulator Evaluation Module
Software
Application software & framework
FUSION_DIGITAL_POWER_DESIGNER Digital Power Software
Firmware

UCD3138FW-PSFB Phase Shifted Full Bridge Firmware

UCD3138 Phase Shift Full Bridge quickly gets a designer through evaluation to production in power supply designs based on high power PSFB topology by providing all-inclusive firmware with peak current mode control support, adaptive dead time optimization and programmable slope compensation.

Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Hardware development
Evaluation board
UCD3138PSFBEVM-027 UCD3138PSFBEVM-027 Evaluation Module
Software
Application software & framework
FUSION_DIGITAL_POWER_DESIGNER Digital Power Software
Firmware

UCD3138FW_LLC LLC Half bridge Firmware

UCD3138 Resonant LLC Programmer quickly gets a designer through evaluation to production in power supply designs based on a resonant LLC topology by providing  firmware with ZCS protection and mode switching capability to achieve high efficiency across wider operating conditions. The sunflower (...)

lock = Requires export approval (1 minute)
Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Hardware development
Evaluation board
UCD3138ALLCEVM150 UCD3138A LLC Evaluation Module
Software
Application software & framework
FUSION_DIGITAL_POWER_DESIGNER Digital Power Software
IDE, configuration, compiler or debugger

CCSTUDIO Code Composer Studio™ integrated development environment (IDE)

Code Composer Studio is an integrated development environment (IDE) for TI's microcontrollers and processors. It comprises a suite of tools used to develop and debug embedded applications.  Code Composer Studio is available for download across Windows®, Linux® and macOS® (...)

Supported products & hardware

Supported products & hardware

This design resource supports most products in these categories.

Check the product details page to verify support.

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AWR1243 76-GHz to 81-GHz high-performance automotive MMIC AWR1443 Single-chip 76-GHz to 81-GHz automotive radar sensor integrating MCU and hardware accelerator AWR1642 Single-chip 76-GHz to 81-GHz automotive radar sensor integrating DSP and MCU AWR1843 Single-chip 76-GHz to 81-GHz automotive radar sensor integrating DSP, MCU and radar accelerator AWR1843AOP Single-chip 76-GHz to 81-GHz automotive radar sensor integrating antenna on package, DSP and MCU AWR2243 76-GHz to 81-GHz automotive second-generation high-performance MMIC AWR2944 Automotive, second-generation 76-GHz to 81-GHz high-performance SoC for corner and long-range radar AWR6443 Single-chip 60-GHz to 64-GHz automotive radar sensor integrating MCU and radar accelerator AWR6843 Single-chip 60-GHz to 64-GHz automotive radar sensor integrating DSP, MCU and radar accelerator AWR6843AOP Single-chip 60-GHz to 64-GHz automotive radar sensor integrating antenna on package, DSP and MCU AWRL1432 Single-chip low-power 76-GHz to 81-GHz automotive mmWave radar sensor AWRL6432 Single-chip low-power 57-GHz to 64-GHz automotive mmWave radar sensor
Industrial mmWave radar sensors
IWR1443 Single-chip 76-GHz to 81-GHz mmWave sensor integrating MCU and hardware accelerator IWR1642 Single-chip 76-GHz to 81-GHz mmWave sensor integrating DSP and MCU IWR1843 Single-chip 76-GHz to 81-GHz industrial radar sensor integrating DSP, MCU and radar accelerator IWR1843AOP Single-chip 76-GHz to 81-GHz industrial radar sensor integrating antenna on package, DSP and MCU IWR2243 76-GHz to 81-GHz industrial high-performance MMIC IWR6243 57-GHz to 64-GHz industrial high-performance MMIC IWR6443 Single-chip 60-GHz to 64-GHz intelligent mmWave sensor integrating MCU and hardware accelerator IWR6843 Single-chip 60-GHz to 64-GHz intelligent mmWave sensor integrating processing capability IWR6843AOP Single-chip 60-GHz to 64-GHz intelligent mmWave sensor with integrated antenna on package (AoP) IWRL1432 Single-chip low-power 76-GHz to 81-GHz industrial mmWave radar sensor IWRL6432 Single-chip low-power 57-GHz to 64-GHz industrial mmWave radar sensor
Arm Cortex-M0+ MCUs
MSPM0C1104 24 MHz Arm® Cortex®-M0+ MCU with 16-KB flash, 1-KB SRAM, 12-bit ADC MSPM0G1106 80MHz Arm M0+ MCU, 64KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, op-amp MSPM0G1107 80MHz Arm M0+ MCU, 128KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, op-amp MSPM0G1505 80MHz Arm M0+ MCU, 32KB Flash, 16KB SRAM, 2×12bit 4Msps ADC, DAC, 3×COMP, 3×op-amp, MATHACL MSPM0G1506 80MHz Arm M0+ MCU, 64KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, DAC, 3×COMP, 3×op-amp, MATHACL MSPM0G1507 80MHz Arm M0+ MCU, 128KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, DAC, 3×COMP, 3×op-amp, MATHACL MSPM0G3105 80MHz Arm M0+ MCU, 32KB Flash, 16KB SRAM, 2×12bit 4Msps ADC, op-amp, CAN-FD MSPM0G3106 80 MHz Arm® Cortex®-M0+ MCU with 64-KB Flash, 32-KB SRAM, ADC and CAN-FD MSPM0G3107 80MHz Arm M0+ MCU, 128KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, op-amp, CAN-FD MSPM0G3107-Q1 Automotive, 80-Mhz Arm® Cortex®-M0+ MCU with 128-KB flash, 32-KB SRAM, 12-bit ADC, CAN-FD and LIN MSPM0G3505 80MHz Arm M0+ MCU, 32KB Flash, 16KB SRAM, 2×12bit 4Msps ADC, DAC, 3×COMP, 3×op-amp, CAN-FD, MATHACL MSPM0G3506 80MHz Arm M0+ MCU, 64KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, DAC, 3×COMP, 3×op-amp, CAN-FD, MATHACL MSPM0G3507 80MHz Arm M0+ MCU, 128KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, DAC, 3×COMP, 3×op-amp, CAN-FD, MATHACL MSPM0G3507-Q1 Automotive, 80-Mhz Arm® Cortex®-M0+ MCU with 128-KB flash, 32-KB SRAM, 12-bit ADC,DAC,OPA and CAN-FD MSPM0L1105 32-MHz Arm® Cortex®-M0+ MCU with 32-KB flash, 4-KB SRAM, 12-bit ADC MSPM0L1106 32-MHz Arm® Cortex®-M0+ MCU with 64-KB flash, 4-KB SRAM, 12-bit ADC MSPM0L1303 32-MHz Arm® Cortex®-M0+ MCU with 8-KB flash, 2-KB SRAM, 12-bit ADC, comparator, OPA MSPM0L1304 32-MHz Arm® Cortex®-M0+ MCU with 16-KB flash, 2-KB SRAM, 12-bit ADC, comparator, OPA MSPM0L1305 32-MHz Arm® Cortex®-M0+ MCU with 32-KB flash, 4-KB SRAM, 12-bit ADC, comparator, OPA MSPM0L1305-Q1 Automotive 32-Mhz Arm® Cortex®-M0+ with 32-KB flash, 4-KB RAM, 12-bit ADC, OPA, LIN MSPM0L1306 32-MHz Arm® Cortex®-M0+ MCU with 64-KB flash, 4-KB SRAM, 12-bit ADC, comparator, OPA MSPM0L1306-Q1 Automotive 32-Mhz Arm® Cortex®-M0+ with 64-KB flash, 4-KB RAM, 12-bit ADC, OPA,LIN MSPM0L1343 32-MHz Arm® Cortex®-M0+ MCU with 8-KB flash, 2-KB SRAM, 12-bit ADC, comparator, TIA MSPM0L1344 32-MHz Arm® Cortex®-M0+ MCU with 16-KB flash, 2-KB SRAM, 12-bit ADC, comparator, TIA MSPM0L1345 32-MHz Arm® Cortex®-M0+ MCU with 32-KB flash, 4-KB SRAM, 12-bit ADC, comparator, TIA MSPM0L1346 32-MHz Arm® Cortex®-M0+ MCU with 64-KB flash, 4-KB SRAM, 12-bit ADC, comparator, TIA
Arm Cortex-M4 MCUs
MSP432E401Y SimpleLink™ 32-bit Arm Cortex-M4F MCU with ethernet, CAN, 1MB Flash and 256kB RAM MSP432E411Y SimpleLink™ 32-bit Arm Cortex-M4F MCU with ethernet, CAN, TFT LCD, 1MB Flash and 256kB RAM< TM4C1230C3PM High performance 32-bit ARM® Cortex®-M4F based MCU TM4C1230D5PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 24-kb RAM, CAN, 64-pin LQFP TM4C1230E6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, CAN, 64-pin LQFP TM4C1230H6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, 64-pin LQFP TM4C1231C3PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 32-kb Flash, 12-kb RAM, CAN, RTC, 64-pin LQFP TM4C1231D5PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 24-kb RAM, CAN, RTC, 64-pin LQFP TM4C1231D5PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 24-kb RAM, CAN, RTC, 100-pin LQFP TM4C1231E6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 24-kb RAM, CAN, RTC, 64-pin LQFP TM4C1231E6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, CAN, RTC, 100-pin LQFP TM4C1231H6PGE 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, 144-pin LQFP TM4C1231H6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, 64-pin LQFP TM4C1231H6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, 100-pin LQFP TM4C1232C3PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 32-kb Flash, 32-kb RAM, CAN, USB-D, 64-pin LQFP TM4C1232D5PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 12-kb RAM, CAN, USB-D, 64-pin LQFP TM4C1232E6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 24-kb RAM, CAN, USB-D, 64-pin LQFP TM4C1232H6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, USB-D, 64-pin LQFP TM4C1233C3PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 32-kb Flash, 32-kb RAM, CAN, RTC, USB-D, 64-pin LQFP TM4C1233D5PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 12-kb RAM, CAN, RTC, USB-D, 64-pin LQFP TM4C1233D5PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 24-kb RAM, CAN, RTC, USB-D, 100-pin LQFP TM4C1233E6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 24-kb RAM, CAN, RTC, USB-D, 64-pin LQFP TM4C1233E6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, CAN, RTC, USB-D, 100-pin LQFP TM4C1233H6PGE 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, USB-D, 144-pin LQFP TM4C1233H6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, USB-D, 64-pin LQFP TM4C1233H6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, USB-D, 100-pin LQFP TM4C1236D5PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 32-kb RAM, CAN, USB, 64-pin LQFP TM4C1236E6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 24-kb RAM, CAN, USB, 64-pin LQFP TM4C1236H6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, USB, 64-pin LQFP TM4C1237D5PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 32-kb RAM, CAN, RTC, USB, 64-pin LQFP TM4C1237D5PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 64-kb Flash, 24-kb RAM, CAN, RTC, USB, 100-pin LQFP TM4C1237E6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 24-kb RAM, CAN, RTC, USB, 64-pin LQFP TM4C1237E6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, CAN, RTC, USB, 100-pin LQFP TM4C1237H6PGE 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, USB, 144-pin LQFP TM4C1237H6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, USB, 64-pin LQFP TM4C1237H6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, CAN, RTC, USB, 100-pin LQFP TM4C123AE6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, 2x CAN, 64-pin LQFP TM4C123AH6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, 64-pin LQFP TM4C123BE6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, 2x CAN, RTC, 64-pin LQFP TM4C123BE6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, 2x CAN, RTC, 100-pin LQFP TM4C123BH6NMR 32-bit Arm® Cortex®-M4F-based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB< TM4C123BH6PGE 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, 144-pin LQFP TM4C123BH6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, 64-pin LQFP TM4C123BH6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, 100-pin LQFP TM4C123BH6ZRB 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, 157-pin BGA TM4C123FE6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, 2x CAN, USB, 64-pin LQFP TM4C123FH6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, USB, 64-pin LQFP TM4C123GE6PM 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 64-pin LQFP TM4C123GE6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 128-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 100-pin LQFP TM4C123GH6NMR 32-bit Arm® Cortex®-M4F-based MCU with 80-MHz, 256-kb flash, 32-kb RAM, 2x CAN, RTC, USB TM4C123GH6PGE 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 144-pin LQFP TM4C123GH6PM 32-bit Arm Cortex-M4F based MCU with 80 -MHz, 256 -KB Flash, 32 -KB RAM, 2 CAN, RTC, USB, 64-Pin TM4C123GH6PZ 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 100-pin LQFP TM4C123GH6ZRB 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 157-pin BGA TM4C123GH6ZXR 32-bit Arm Cortex-M4F based MCU with 80-MHz, 256-kb Flash, 32-kb RAM, 2x CAN, RTC, USB, 168-pin BGA TM4C1290NCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB TM4C1290NCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB TM4C1292NCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII TM4C1292NCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII TM4C1294KCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY TM4C1294NCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHZ, 1-MB flash, 256-KB RAM, USB, ENET MAC+PHY TM4C1294NCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY TM4C1297NCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, LCD TM4C1299KCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD TM4C1299NCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD TM4C129CNCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, AES TM4C129CNCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, AES TM4C129DNCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII, AES TM4C129DNCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+MII, AES TM4C129EKCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, AES TM4C129ENCPDT 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, AES TM4C129ENCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, AES TM4C129LNCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD, AES TM4C129XKCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 512-kb Flash, 256-kb RAM, USB, ENET MAC+PHY, LCD, AES TM4C129XNCZAD 32-bit Arm Cortex-M4F based MCU with 120-MHz, 1-MB Flash, 256-KB RAM, USB, ENET MAC+PHY, LCD, AES TMS470MF03107 16/32-bit RISC Flash microcontroller TMS470MF04207 16/32-bit RISC Flash microcontroller TMS470MF06607 16/32-bit RISC Flash microcontroller
Arm Cortex-R MCUs
AM2431 Arm® Cortex®-R5F-based MCU with industrial communications and security up to 800 MHz AM2432 Dual-core Arm® Cortex®-R5F-based MCU with industrial communications and security up to 800 MHz AM2434 Quad-core Arm® Cortex®-R5F-based MCU with industrial communications and security up to 800 MHz AM2631 Single-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security AM2631-Q1 Automotive single-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security AM2632 Dual-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security AM2632-Q1 Automotive dual-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security AM2634 Quad-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security AM2634-Q1 Automotive quad-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security AM263P4 Quad-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and expandable memory AM263P4-Q1 Automotive quad-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and expand AM2732 Dual-core Arm® Cortex-R5F based MCU with C66x DSP, ethernet and security up to 400 MHz AM2732-Q1 Automotive dual-core Arm® Cortex-R5F MCU up to 400 MHz with C66x DSP, Ethernet, safety, security RM41L232 16/32 Bit RISC Flash MCU, Arm Cortex-R4F RM42L432 16/32 Bit RISC Flash MCU, Arm Cortex-R4F RM44L520 16/32 Bit RISC Flash MCU, Arm Cortex-R4F RM44L920 16/32 Bit Arm Cortex-R4F Flash MCU, RISC RM46L430 16/32 Bit RISC Flash MCU, Cortex R4F, USB RM46L440 16/32 Bit RISC Flash MCU, Cortex R4F, EMAC RM46L450 16/32 Bit RISC Flash MCU, Cortex R4F, EMAC, USB RM46L830 16/32 Bit RISC Flash MCU, Cortex R4F, USB RM46L840 16/32 Bit RISC Flash MCU, Cortex R4F, EMAC RM46L850 16/32 Bit RISC Flash MCU, Cortex R4F, EMAC, USB RM46L852 16/32 Bit RISC Flash MCU, Cortex R4F, EMAC, USB RM48L530 16/32-Bit RISC Flash Microcontroller RM48L540 16/32-Bit RISC Flash Microcontroller RM48L730 16/32-Bit RISC Flash Microcontroller RM48L740 16/32-Bit RISC Flash Microcontroller RM48L940 16/32-Bit RISC Flash Microcontroller RM48L950 16/32-Bit RISC Flash Microcontroller RM48L952 16/32-Bit RISC Flash Microcontroller RM57L843 16/32 Bit Arm Cortex-R5F Flash MCU, RISC, EMAC SM320F2812-HT C2000™ High Temperature 32-bit MCU with 150 MHz, 256 KB Flash, EMIF TMS470R1A256 16/32-Bit RISC Flash Microcontroller TMS470R1A288 16/32-Bit RISC Flash Microcontroller TMS470R1A384 16/32-Bit RISC Flash Microcontroller TMS470R1A64 16/32-Bit RISC Flash Microcontroller TMS470R1B1M 16/32-Bit RISC Flash Microcontroller TMS470R1B512 16/32-Bit RISC Flash Microcontroller TMS470R1B768 16/32-Bit RISC Flash Microcontroller TMS5700404-Q1 TMS5700404-Q1 TMS5700405-Q1 TMS5700405-Q1 TMS5701203-Q1 TMS5701203-Q1 TMS570LC4357 16/32 Bit RISC Flash MCU, Arm Cortex-R5F, EMAC, FlexRay, Auto Q-100 TMS570LC4357-EP Enhanced product, 16/32 bit RISC flash MCU, Arm Cortex-R5F, EMAC, FlexRay TMS570LS0232 16/32 Bit RISC Flash MCU, Arm Cortex-R4, Auto Q-100 TMS570LS0332 16/32 Bit RISC Flash MCU, Arm Cortex-R4, Auto Q-100 TMS570LS0432 16/32 Bit RISC Flash MCU, Arm Cortex-R4, Auto Q-100 TMS570LS0714 16/32 Bit RISC Flash MCU, Arm Cortex-R4F, Auto Q-100 TMS570LS0714-S High Performance 32-bit ARM Cortex-R5 based Microcontroller TMS570LS0914 16/32 Bit RISC Flash MCU, Arm Cortex-R4F, Auto Q-100 TMS570LS10106 ARM Cortex-R4F Flash Microcontroller TMS570LS10116 ARM Cortex-R4F Flash Microcontroller TMS570LS10206 ARM Cortex-R4F Flash Microcontroller TMS570LS1114 16/32 Bit RISC Flash MCU, Cortex R4F, Auto Q100 TMS570LS1115 16/32 Bit RISC Flash MCU, Cortex R4F, Auto Q100, Flexray TMS570LS1224 16/32 Bit RISC Flash MCU, Cortex R4F, Auto Q100 TMS570LS1225 16/32 Bit RISC Flash MCU, Cortex R4F, Auto Q100, Flexray TMS570LS1227 16/32 Bit RISC Flash MCU, Cortex R4F, Auto Q100, Flexray, EMAC TMS570LS20206 ARM Cortex-R4F Flash Microcontroller TMS570LS20206-EP Enhanced Product 16- and 32-Bit RISC Flash Microcontroller TMS570LS20216 ARM Cortex-R4F Flash Microcontroller TMS570LS20216-EP Enhanced Product 16- and 32-Bit RISC Flash Microcontroller TMS570LS2124 16/32 Bit RISC Flash MCU, Arm Cortex-R4F TMS570LS2125 16/32 Bit RISC Flash MCU, Arm Cortex-R4F, FlexRay TMS570LS2134 16/32 Bit RISC Flash MCU, Arm Cortex-R4F TMS570LS2135 16/32 Bit RISC Flash MCU, Arm Cortex-R4F, FlexRay TMS570LS3134 16/32 Bit RISC Flash MCU, Arm Cortex-R4F TMS570LS3135 16/32 Bit RISC Flash MCU, Arm Cortex-R4F, FlexRay TMS570LS3137 16/32 Bit RISC Flash MCU, Arm Cortex-R4F, EMAC, FlexRay TMS570LS3137-EP Enhanced Product 16/32 Bit RISC Flash Arm Cortex-R4F, EMAC, FlexRay
Sub-1 GHz wireless MCUs
CC1310 SimpleLink™ 32-bit Arm Cortex-M3 Sub-1 GHz wireless MCU with 128kB Flash CC1311P3 SimpleLink™ Arm® Cortex®-M4 Sub-1 GHz wireless MCU with 352-KB Flash and integrated +20dBm PA CC1311R3 SimpleLink™ Arm® Cortex®-M4 Sub-1 GHz wireless MCU with 352-kB flash CC1312R SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash CC1312R7 SimpleLink™ Arm® Cortex®-M4F multiprotocol Sub-1 GHz wireless MCU with 704-kB Flash CC1314R10 SimpleLink™ Arm® Cortex®-M33 Sub-1 GHz wireless MCU with 1-MB flash and up to 296 kB of SRAM CC1350 SimpleLink™ 32-bit Arm Cortex-M3 multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 128kB Flash CC1352P SimpleLink™ Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU integrated power amplifier CC1352P7 SimpleLink™ Arm® Cortex®-M4F multiprotocol sub-1 GHz and 2.4-GHz wireless MCU integrated power amp CC1352R SimpleLink™ 32-bit Arm Cortex-M4F multiprotocol Sub-1 GHz & 2.4 GHz wireless MCU with 352kB Flash CC1354P10 SimpleLink™ Arm® Cortex®-M33 multiband wireless MCU with 1-MB flash, 296-KB SRAM & integrated PA CC1354R10 SimpleLink™ Arm® Cortex®-M33 multiband wireless MCU with 1-MB flash and up to 296-KB SRAM CC430F5123 16-bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 8kB Flash and 2kB RAM CC430F5125 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 16kB Flash and 2kB RAM CC430F5133 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 8kB Flash and 2kB RAM CC430F5135 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 16kB Flash and 2kB RAM CC430F5137 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 12-Bit ADC, 32kB Flash and 4kB RAM CC430F5143 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 8kB Flash and 2kB RAM CC430F5145 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 16kB Flash and 2kB RAM CC430F5147 16-Bit ultra-low-power CC430 Sub 1 GHz wireless MCU with 10-bit ADC, 32kB Flash and 4kB RAM
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IDE, configuration, compiler or debugger

FUSION_DIGITAL_POWER_API TI Fusion API

The Fusion Digital Power Studio is built on top of a Microsoft.NET Application Programming Interface (Fusion-API) that handles I2C/SMBus communication and abstracts devices and commands. It provides high level interfaces to common tasks such as command read/write, full device configuration (...)

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Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Software
Application software & framework
FUSION_DIGITAL_POWER_DESIGNER Digital Power Software
Driver or library
FUSION_DIGITAL_POWER_API Fusion Digital Power - API
Software programming tool

UCD3PROG-FR03TXI0 — FlashRunner™ FR03 In-System Programmer

FlashRunnerTM FR03 is a high-performance, standalone In-System Programmer for Flash-based microcontrollers and serial memories. FlashRunnerTM FR03, which is targeted at production environments, easily interfaces to a programming system or Automatic Test Equipment (ATE) and can work either in full (...)
Support software

FUSION-DIGITAL-POWER-STUDIO Fusion Digital Power Studio 3.0.77

Fusion Digital PowerTM Studio incorporates software tools for Texas Instruments' UCD3138 Integrated Digital Controller family.   Fusion Digital Power helps power supply engineers to gain benefits of digital power without learning complex programming skills. Fusion Digital Power is an intuitive (...)

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Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3020 Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Six DPWM Outputs UCD3028 Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Eight DPWM Outputs UCD3040 Fully Programmable Digital Power Controller with Four Feedback Loops and Eight DPWM Outputs UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Support software

FUSION-PRODUCTION-GUI Fusion Digital Power Production Tool

The Fusion Digital Power Production Tool (production GUI) is a graphical user interface used to download firmware, upgrade firmware, configure, calibrate and test.  This command-based interface allows the seamless integration of UCD flashing procedures in a production environment.

The production GUI (...)
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Supported products & hardware

Supported products & hardware

Products
Digital power isolated controllers
UCD3020 Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Six DPWM Outputs UCD3028 Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Eight DPWM Outputs UCD3040 Fully Programmable Digital Power Controller with Four Feedback Loops and Eight DPWM Outputs UCD3138 Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs UCD3138064 Highly-Integrated Digital Controller for Isolated Power with 64kB Memory UCD3138064A Highly Integrated Digital Controller for Isolated Power UCD3138128 Highly-Integrated Digital Controller for Isolated Power UCD3138128A Highly-Integrated Digital Controller For Isolated Power UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power UCD3138A64 Highly-Integrated Digital Controller for Isolated Power
Simulation model

UCD3138 IBIS Model

SLUM586.ZIP (10 KB) - IBIS Model
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Reference designs

PMP4333 — 1kW Triple-Rail Isolated DC/DC Digital Power Supply for Telecom (-8V@.25A)

This reference design demostrates full-function 1.2KW triple-rail digital power supply solution for telecom application. The input range is 36-60Vin and outputs are two 48V10A(Full bridge) and one 5.5V30A(active clamp). Synchrounous rectifiers are used in the design and the overall efficiency is (...)
Test report: PDF
Reference designs

PMP20873 — 99% Efficient 1kW GaN-based CCM Totem-pole Power Factor Correction (PFC) Converter Reference Design

Continuous-Conduction-Mode (CCM) Totem-pole power factor correction (PFC) is a simple but efficient power converter.  To achieve 99% efficiency, there are many design details that need to be taken into account.  The PMP20873 reference design uses TI’s 600VGaN  power stage, (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP40586 — 1-kW digital-controlled current mode LLC reference design

This reference design is an industry-first digital hybrid hysteretic control (HHC) solution, targeting server PSU applications with 12-V to 54-V output. This reference design shows the HHC control advantages by UCD3138, in a 400-V to 12-V 1-kW LLC power stage. This design achieves 8-kHz peak loop (...)
Test report: PDF
Reference designs

TIDA-00653 — Non-Isolated Bi-Directional Converter Reference Design for Battery Charging Applications

TIDA-00653 is a non-isolated 48 to 12-V bi-directional converter reference design for 48V battery applications enabled by the UCD3138 digital power controller. The design has the flexibility to work in either a ZVS transition-mode topology to optimize light-load efficiency, or a hard-switching (...)
Design guide: PDF
Schematic: PDF
Reference designs

PMP22220 — 1500-W AC switch bridgeless PFC reference design

This reference design is an AC switch bridgeless power factor correction (PFC) that operates with continuous conduction mode (CCM). It takes universal AC-input voltage (90 VAC to 264 VAC), provides 390-V, 1000-W low-line output and 1500-W high-line output. This design uses the UCD3138 digital (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP21529 — 4-Switch buck-boost bi-directional DC-DC converter reference design

This DC-DC power converter reference design demonstrates a novel approach for battery backup applications. During normal operation, the converter works as a battery charger with CC-CV-Topping charging algorithm compatible for lithium-ion batteries. When DC bus power is lost, the converter (...)
Test report: PDF
Schematic: PDF
Reference designs

TIDA-00412 — 360W Digital Controlled Phase Shift Full Bridge Converter Reference Design

DC-DC power converter with digital control using UCD3138CC64EVM-030 daughter-card. The daughter-card  with preloaded firmware providing the required control functions for a Phase Shift Full Bridge converter.  The TIDA-00412 (UCD3138PSFBEVM-027) accepts a DC input from 370 to 400 VDC, and (...)
Schematic: PDF
Reference designs

TIDA-00381 — 360W Phase Shift Full Bridge Resonant LLC with High Side Low Side Driver Reference Design

The power supply employs Full Bridge Resonant LLC with phase shift operating at ramp up, light load, low output voltage. This operating mode can replace PWM operating mode in LLC, which can improve efficiency signficantly in light load.
Test report: PDF
Schematic: PDF
Reference designs

PMP4320A — 600W Half Brick DC/DC Converter with Digital Control for Telecom Applications Reference Design

The PMP4320A reference design is a single output DC-DC converter with standard half-brick dimensions and full digital control configuration based on the UCD3138.  It is capable of delivering 50A output current with an output voltage of 12V.  The converter provides high efficiency and good (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP8877 — 1/8 Brick Isolated DC/DC Telecom Power Module Digital Control Reference Design

PMP8877 is a full-function 1/8th brick isolated DC/DC telecom power module based on the UCD3138 digital power controller. The reference design features secondary side control and hard switching full bridge power topology to deliver 12V/180W of output power operating across a wide range 36V-72V (...)
Test report: PDF
Schematic: PDF
Package Pins Download
VQFN (RGC) 64 View options
VQFN (RHA) 40 View options
VQFN (RJA) 40 View options
WQFN (RMH) 40 View options

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