TPS65021 Datasheet - Texas Instruments

TPS65021 Power Management

The TPS65021 device is an integrated power management IC for applications powered by one LiIon or Li-Polymer cell, and which requires multiple power rails. The TPS65021 device provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O, and memory ra.

TPS65021 Features

* 1 1.2-A, 97% Efficient Step-Down Converter for System Voltage (VDCDC1)

* 1-A, Up to 95% Efficient Step-Down Converter for Memory Voltage (VDCDC2)

* 900-mA, 90% Efficient Step-Down Converter for Processor Core (VDCDC3)

* 30-mA LDO and Switch for Real-Time Clock (VRTC)

TPS65021-etcTI.pdf