Difference between revisions of "TPS65910"

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* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20Integrated%20Power%20Management%20and%20Audio%20Codec%20–%20Silicon%20Revision%201.2%20datasheet%20(Rev.%20F).pdf TPS65950 Datasheet Manual.]
* [http://downloads.isee.biz/pub/documentation/TPS65910/TPS65910x%20Integrated%20Power-Management%20Unit%20Top%20Specification%20datasheet%20(Rev.%20U).pdf TPS65910x Integrated Power-Management Unit Top Specification datasheet (Rev. U)]
* [http://downloads.isee.biz/pub/documentation/TPS65950/TPS65950%20OMAP%20Power%20Management%20and%20System%20Companion%20Device%20Silicon%20Revision%201.2%20Version%20G.pdf TPS65950 OMAP Power Management and System Companion Device Silicon Revision 1.2 Version G]
* [http://downloads.isee.biz/pub/documentation/TPS65910/TPS65910%20Silicon%20Errata%20(Rev.%20A).pdf TPS65910 Silicon Errata (Rev. A)]
=See also=
=See also=

Latest revision as of 12:46, 22 March 2018

The TPS65910 device is an integrated power-management IC available in 48-QFN package and dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell or 3-series Ni-MH cells, or by a 5-V input; it requires multiple power rails. The device provides three step-down converters, one step-up converter, and eight LDOs and is designed to support the specific power requirements of OMAP-based applications.

Block Diagram

custom diagram 4 TPS65910.gif


  • Embedded Power Controller
  • Two Efficient Step-Down DC-DC Converters for Processor Cores
  • One Efficient Step-Down DC-DC Converter for I/O Power
  • One Efficient Step-Up 5-V DC-DC Converter
  • SmartReflex Compliant Dynamic Voltage Management for Processor Cores
  • 8 LDO Voltage Regulators and One Real-Time Clock (RTC) LDO (Internal Purpose)
  • One High-Speed I2C Interface for General-Purpose Control Commands (CTL-I2C)
  • One High-Speed I2C Interface for SmartReflex Class 3 Control and Command (SR-I2C)
  • Two Enable Signals Multiplexed with SR-I2C, Configurable to Control any Supply State and Processor Cores Supply Voltage
  • Thermal Shutdown Protection and Hot-Die Detection
  • An RTC Resource With:
    • Oscillator for 32.768-kHz Crystal or 32-kHz Built-in RC Oscillator
    • Date, Time, and Calendar
    • Alarm Capability
  • One Configurable GPIO
  • DC-DC Switching Synchronization Through Internal or External 3-MHz Clock


  • Real-time clock (RTC) module and retention modules
  • Thermal shutdown protection and hot-die detection


See also