TPS65022 Datasheet Power Management IC

Manufacturer: Texas Instruments

TPS65022 power management ic by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS65022
Manufacturer	Texas Instruments
File Size	1.44 MB
Description	Power Management IC
Download	TPS65022 Download (PDF)

General Description

The TPS65022 is an integrated Power Management IC for applications powered by one Li-Ion or LiPolymer cell, and which require multiple power rails.

The TPS65022 provides three highly efficient, stepdown converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system.

All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65022 SLVS667B – JULY 2006 – REVISED JANUARY 2016 TPS65022 Power Management IC for Li-Ion Powered Systems.

Key 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).
2 × 200 mA General-Purpose LDO.
Dynamic Voltage Management for Processor Core.
Preselectable LDO Voltage Using Two Digital Input Pins.
Externally Adjustable Reset.

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