Power Management IC (PMIC) for ARM Cortex A15 Processors
Product details
Parameters
Package | Pins | Size
Features
- Seven Step-Down Switched-Mode Power Supply (SMPS) Regulators:
- One 0.7 to 1.65 V at 6 A (10-mV Steps)
- Dual-Phase Configuration With Digital Voltage Scaling (DVS) Control
- One 0.7 to 1.65 V at 4 A (10-mV Steps)
- Dual-Phase Configuration With DVS Control
- One 0.7 to 3.3 V at 3 A (10 or 20-mV Steps)
- Single-Phase Configuration
- This Regulator can be Combined With the 6 A Resulting in a 9-A Triple-Phase Regulator (DVS Controlled)
- Two 0.7 to 3.3 V at 2 A (10 or 20-mV Steps)
- Single-Phase Configuration
- One Regulator With DVS Control That can also be Configured as a 3-A Regulator
- Two 0.7 to 3.3 V at 1 A (10 or 20-mV Steps)
- Single-Phase Configuration
- One Regulator With DVS Control
- Output Current Measurement in All Except 1-A SMPS Regulators
- Differential Remote Sensing (Output and Ground) in Dual-Phase and Triple-Phase Regulators
- Hardware and Software-Controlled Eco-mode™ up to 5 mA with 15-µA Quiescent Current
- Short-Circuit Protection
- Powergood Indication (Voltage and Overcurrent Indication)
- Internal Soft-Start for In-Rush Current Limitation
- Ability to synchronize SMPS to External Clock or Internal Fallback Clock With Phase Synchronization
- One 0.7 to 1.65 V at 6 A (10-mV Steps)
- Seven General-Purpose Low Dropout Regulators (LDOs) with 50-mV Steps:
- Two 0.9 to 3.3-V LDOs at 300 mA With Preregulated Supply
- Two 0.9 to 3.3-V LDOs at 200 mA With Preregulated Supply
- One 0.9 to 3.3-V LDOs at 50 mA With Preregulated Supply
- One 100-mA USB LDO
- One 0.9 to 3.3-V, Low-Noise LDO up to 100 mA (Low-Noise Performance up to 50 mA)
- Two Additional LDOs for PMU Internal Use
- Short-Circuit Protection
- Clock Management 16-MHz Crystal Oscillator and 32-kHz RC Oscillator
- One Buffered 32-kHz Output
- Real-Time Clock (RTC) With Alarm Wake-Up Mechanism
- 12-bit Sigma-Delta General-Purpose Analog-to-Digital-Converter (GPADC) With Three External Input Channels and Six Internal Channels for Self Monitoring
- Thermal Monitoring
- High Temperature Warning
- Thermal Shutdown
- Control
- Configurable Power-Up and Power-Down Sequences (One-Time Programmable [OTP])
- Configurable Sequences Between the SLEEP and ACTIVE States (OTP Programmable)
- One Dedicated Digital Output Signal (REGEN) that can be Included in the Start-Up Sequence
- Three Digital Output Signals MUXed With GPIO that can be Included in the Start-Up Sequence
- Selectable Control Interface
- One Serial Peripheral Interface (SPI) for Resource Configurations and DVS Control
- Two I2C Interfaces. One Dedicated for DVS Control, and a General Purpose I2C Interface for Resource Configuration and DVS Control
- Undervoltage Lockout
- System Voltage Range from 3.135 to 5.25 V
- Package Options
- 12-mm × 12-mm 169-pin nFBGA with 0,8-mm Pin Pitch
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Description
The TPS659037 device is an integrated power-management IC (PMIC). The device provides seven configurable step-down converters with up to 6 A of output current for memory, processor core, input-output (I/O), or preregulation of LDOs. One of these configurable step-down converters can be combined with another 3-A regulator to allow up to 9 A of output current. All of the step-down converters can synchronize to an external clock source between 1.7 MHz and 2.7 MHz, or an internal fallback clock at 2.2 MHz.
The TPS659037 device contains seven LDO regulators for external use. These LDO regulators can be supplied from either a system supply or a preregulated supply. The power-up and power-down controller is configurable and supports any power-up and power-down sequences (OTP based). The TPS659037 device includes a 32-kHz RC oscillator to sequence all resources during power up and power down. In cases where a fast start up is needed, a 16-MHz crystal oscillator is also included to quickly generate a stable 32-kHz for the system. All LDOs and SMPS converters can be controlled by the SPI or I2C interface, or by power request signals. In addition, voltage scaling registers allow transitioning the SMPS to different voltages by SPI, I2C, or roof and floor control.
One dedicated pin in each package can be configured as part of the power-up sequence to control external resources. General-purpose input-output (GPIO) functionality is available and two GPIOs can be configured as part of the power-up sequence to control external resources. Power request signals enable power mode control for power optimization. The device includes a general-purpose sigma-delta analog-to-digital converter (GPADC) with three external input channels.
The TPS659037 device is available in a 13-pin × 13-pin nFBGA package with a 0,8-mm pitch.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | TPS659037 Power management unit (PMU) for processor datasheet (Rev. G) | Aug. 20, 2018 |
Application note | POR Generation in TPS65903x, TPS65917-Q1, TPS65919-Q1, and TPS65916 Devices (Rev. A) | Sep. 21, 2018 | |
User guide | TPS659037 Register Map (Rev. B) | Sep. 21, 2018 | |
User guide | TPS659037 user's guide to power AM574x, AM572x, and AM571x (Rev. F) | Mar. 16, 2018 | |
Application note | Guide to Using the GPADC in TPS65903x, TPS65917-Q1, TPS65919-Q1, and TPS65916 de (Rev. A) | Dec. 13, 2017 | |
Technical articles | How to implement remote sense in your PMIC | Nov. 17, 2016 | |
Technical articles | Using PMICs to support a wide range of power sequencing requirements | Nov. 01, 2016 | |
Technical articles | Using TPS659037 to power the Sitara AM57x processors | Feb. 16, 2016 | |
Application note | TPS659037 Design Checklist (Rev. A) | Jan. 13, 2016 | |
User guide | TPS659037EVM User's Guide | Nov. 03, 2015 | |
Application note | TPS659037 Design Guide | Sep. 21, 2015 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The AM574x Industrial Development Kit (IDK) is a development platform for evaluating the industrial communication and control capabilities of Sitara AM574x/2x processors for applications in factory automation, drives, robotics, grid infrastructure, and more. AM574x/2x processors include dual (...)
Features
- 2 EVEs
- 4 Ethernet ports with concurrent operation including 2 from PRU-ICSS
- DDR3 with ECC
- Profibus connection, EtherCAT and RS485 Headers
- On-board eMMC
- Mini PCIe, USB3, and HDMI connectors
- As of 01/21/2019 this board comes with a superset for AM5749/AM5748/AM5746/AM5728/AM5726
Description
The TPS659037 device is an integrated power-management integrated circuit (PMIC) for industrial and consumer applications. The device provides seven configurable step-down converters with up to 6A of output current for memory, processor core, input/output (I/O), or pre-regulation of LDOs (...)
Features
- High VIN Buck Converter Allows monitoring of all LDO and SMPS output voltages
- Allows loading of all SMPS outputs
- Allows access to the GPIOs and other logic signals to test functionality
- Optimized layout for stable operation of all SMPS
- Onboard MSP430 to enable communication with the PMIC via a Graphical (...)
Description
Built on the proven BeagleBoard.org® open source Linux approach, BeagleBone® AI fills the gap between small SBCs and more powerful industrial computers. Based on the Texas Instruments, Sitara™ AM5729 processor, developers have access to a highly integrated and (...)
Design tools & simulation
Reference designs
Design files
-
download AM572x Industrial Development Kit (IDK) Bill of Materials (BOM).zip (31KB) -
download AM572x Industrial Development Kit (IDK) Assembly Drawing Files.zip (606KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD).zip (19060KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files.zip (10113KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD) (Rev. A).pdf (6325KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files (Rev. A).zip (1495KB)
Design files
-
download AM572x Industrial Development Kit (IDK) Bill of Materials (BOM).zip (31KB) -
download AM572x Industrial Development Kit (IDK) Assembly Drawing Files.zip (606KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD).zip (19060KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files.zip (10113KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD) (Rev. A).pdf (6325KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files (Rev. A).zip (1495KB)
Design files
-
download AM572x Industrial Development Kit (IDK) Bill of Materials (BOM).zip (31KB) -
download AM572x Industrial Development Kit (IDK) Assembly Drawing Files.zip (606KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD).zip (19060KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files.zip (10113KB) -
download OPC UA Data Access Server for AM572x BOM.pdf (110KB) -
download OPC UA Data Access Server for AM572x Assembly Files.zip (607KB) -
download OPC UA Data Access Server for AM572x CAD Files.zip (7084KB) -
download OPC UA Data Access Server for AM572x Gerber.zip (10114KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD) (Rev. A).pdf (6325KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files (Rev. A).zip (1495KB)
Design files
-
download AM572x Industrial Development Kit (IDK) Bill of Materials (BOM).zip (31KB) -
download AM572x Industrial Development Kit (IDK) Assembly Drawing Files.zip (606KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD).zip (19060KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files.zip (10113KB) -
download AM572x Industrial Development Kit (IDK) Design Files (CAD) (Rev. A).pdf (6325KB) -
download AM572x Industrial Development Kit (IDK) Gerber Files (Rev. A).zip (1495KB)
Design files
-
download TIDA-010010 BOM.pdf (67KB) -
download TIDA-010010 Assembly Files.zip (129KB) -
download TIDA-010010 Layer Plots.zip (555KB) -
download TIDA-010010 CAD Files.zip (7678KB) -
download TIDA-010010 Gerber.zip (1211KB)
Design files
Design files
Design files
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
NFBGA (ZWS) | 169 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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