Difference between revisions of "TPS65910"
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==Subsystems== | ==Subsystems== | ||
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* Real-time clock (RTC) module and retention modules | * Real-time clock (RTC) module and retention modules | ||
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* Thermal shutdown protection and hot-die detection | * Thermal shutdown protection and hot-die detection | ||
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=Manuals= | =Manuals= | ||
| − | * [http://downloads.isee.biz/pub/documentation/ | + | * [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/ | + | * [http://downloads.isee.biz/pub/documentation/TPS65910/TPS65910%20Silicon%20Errata%20(Rev.%20A).pdf TPS65910 Silicon Errata (Rev. A)] |
=See also= | =See also= | ||
| − | * [[ | + | * [[AM335x]] |
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| − | [[Category: | + | [[Category:AM335x]] |
| − | [[Category: | + | [[Category:IGEP0034]] |
| − | [[Category: | + | [[Category:TPS65910]] |
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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
Features
- 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
Subsystems
- Real-time clock (RTC) module and retention modules
- Thermal shutdown protection and hot-die detection
Manuals
- TPS65910x Integrated Power-Management Unit Top Specification datasheet (Rev. U)
- TPS65910 Silicon Errata (Rev. A)
