TPS65911 Description
The TPS65911 device is an integrated power management IC (PMIC) available in a 98-pin 0.65-mm pitch BGA package. The TPS65911 device is dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell, 3-series Ni-MH cells, or a 5-V input, and applications that require multiple power rails. The device provides three step-down converters, one controller for external FETs to support high current rail,...
TPS65911 Key Features
- Embedded Power Controller (EPC) With EEPROM Programmability
- Two Efficient Step-Down DC-DC Converters for Processor Cores (VDD1, VDD2)
- One Efficient Step-Down DC-DC Converter for I/O Power (VIO)
- One Controller for External FETs (VDDCtrl)
- Dynamic Voltage Scaling (DVS) for Processor Cores
- Eight LDO Voltage Regulators and One RTC LDO (Supply for Internal RTC)
- One High-Speed I2C Interface for General-Purpose Control mands (CTL-I2C)
- Two Independent Enable Signals for Controlling Power Resources (EN1, EN2)
- Alternatively, the EN1 and EN2 Pins can be Used as a High-Speed I2C Interface Dedicated for Voltage Scaling for VDD1 and
- Thermal Shutdown Protection and Hot-Die Detection