Digital Power

Flexible and configurable digital power solutions for AC/DC and DC/DC designs

Digital Power

Get hands-on digital power training

- Introductory theory
- Step-by-step design of digital power supplies
- Extensive design lab

Download now

Piccolo™ MCU High Voltage PFC Developer’s Kit

- Complete hardware and software for two phase interleaved PFC
- Single F28027 Piccolo MCU with integrated PWMs and control-oriented peripherals to reduce system cost
- Isolated JTAG for real-time debug provides safety against high voltage

TI knows digital power. From line to load, our industry experience in power control and embedded processing results in a broad portfolio of products and design tools that support digital control of a power system. With proven designs in power factor correction, isolated DC/DC conversion topologies and point-of-load systems, TI offers a complete signal chain solution for digital power.

General Purpose Microcontroller

TI provides power designers with a broad portfolio of processors, controller and drivers as well as module solutions to solve any digital power system design challenge

Product	Features	Package
F28x Piccolo Series	The F2802x Piccolo family of microcontrollers provides the power of the C28x core coupled with highly integrated control peripherials in low pin-count devices.	TSSOP (DA) 38
F28x Delfino Floating-point MCUs with flash	Highly integrated, high-performance solutions for demanding control applications with flash.	LQFP (PGF) 176, BGA MICROSTAR (ZHH) 179, BGA (ZJZ) 176
F28x Fixed-point Series	32-Bit Digital Signal Controller with ROM	BGA (GGM) 100, LQFP (PZ) 100, BGA MICROSTAR (ZGM) 100
F28M3x Concerto Series	Concerto MCU's offer unmatched flexibility and performance for digital power systems requiring advanced control and connectivity in a single controller, incorporating aC28x DSP core and ARM Cortex M3 in a single package.	TQFP 144

Digital PWM Controllers

Highly Integrated Digital Controllers for Isolated Power

Product	Features	Package
UCD3138	Highly Integrated Digital Controller for Isolated Power with 3 Feedback Loops and 8 DPWM Outputs	QFN-64, QFN-40
UCD3020	Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Six DPWM Outputs	QFP-80, QFN-64, QFN-48, QFN-40
UCD3028	Fully Programmable Digital Power Controller with up to Two Regulated Outputs and Eight DPWM Outputs	QFP-80, QFN-64, QFN-48, QFN-40

Digital Point-of-Load Controllers

Power-Optimized State Machine Digital Controllers

Product	Features	Package
UCD9222	Dual-output, multi-phase synchronous buck controller supports various point-of-load configurations	QFN-48
UCD9224	Dual-output, multi-phase synchronous buck controller supports various point-of-load configurations	QFN-48
UCD9240	Fully Configurable Multi-Output and Multi-Phase Non-Isolated DC/DC PWM Controller. Controls up to four voltage rails and up to eight phases.	64VQFN, 80TQFP
UCD9244	Quad output, multi-phase synchronous buck controller designed for non-isolated DC/DC power applications	QFN-64
UCD9220	Dual-output, multi-phase synchronous buck controller that can support various point-of-load configurations	VQFN-48
UCD9246	Fully Configurable Multi-Output and Multi- Phase Non-Isolated DC/DC PWM Controller. Controls Up to 4 Voltage Rails and Up to 6 Phases	QFN-64
UCD9248	Fully Configurable Multi-Output and Multi- Phase Non-Isolated DC/DC PWM Controller Controls Up to 4 Voltage Rails and Up to 8 Phases	TQFP-80

System Protection and Power Management

Hot Swap Controllers with Digital Telemetry

Product	Features	Package
TPS2480/81	Positive voltage, intelligent protection device and I2C current monitors	TSSOP-20
LM25056	System Power Measurement IC with PMBus	LLP-24
LM25066/A	System power management and protection ICs with PMBus	LLP-24
LM25066I/A	Intel Node Manager 2.0-compliant system power management and protection ICs with PMBus	LLP-24
LM5056
LM5064	Negative high-voltage system power management and protection IC with PMBus	TSSOP-28
LM5066	High-voltage system power management and protection IC with PMBus	TSSOP-28

DC/DC Controllers

Analog Control with PMBus

Product	Features	Package
TPS40400	Single ouput synchronous buck controller with PMBus	QFN-24
TPS40422	Dual output or Dual-phase synchronous buck controller with PMBus	QFN-24

Digital Power Stage Solutions

Digital Power MOSFET Drivers

Product	Features	Package
UCD7231	Dual High Current Drivers. Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families	QFN-20
UCD7230A	Input from Digital Controller Sets Operating Frequency and Duty Cycle	QFN-20
UCD7242	Fully Integrated Power Switches With Drivers for Dual Synchronous Buck Converters	QFN (RSJ)

Digital Power Stage Modules

Product	Features	Package
PTD08D210W	The PTD08D210W is a high-performance dual 10-A output, non-isolated digital PowerTrain™ module.	(WAC)
PTD08A010W	10A, 4.75V to 14V, Non-Isolated, Digital PowerTrain Module	12DIP MODULE-TH
PTD08A015W	The PTD08A015W is a high-performance 15-A rated, non-isolated digital PowerTrain module.	DIP MODULE-TH (EGS)
PTD08A020W	20A, 4.75V to 14V, Non-Isolated, Digital PowerTrain Module	12DIP MODULE-TH

High-Speed Digital Isolators

Improve Performance for Industrial Isolation Applications

Product	Features	Package
ISO721	Single 150 Mbps digital isolator	SOIC-8
ISO722	Single 100 Mbps digital isolator with enable	SOIC-8
ISO7220	Dual-channel, 2/0, 150 Mbps digital isolator	SOIC-8
ISO7230	Triple channel, 3/0, 150 Mbps digital isolator	SOIC-16
ISO7240	High-speed quad channel, 4/0, 150 Mbps digital isolator	SOIC-16