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TPS65023 Datasheet Power Management IC

Manufacturer: Texas Instruments

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General Description

The TPS65023x device is an integrated power management IC for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails.

The TPS65023x provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O, and memory rails in a processor-based system.

The core converter allows for on-the-fly voltage changes through serial interface, allowing the system to implement dynamic power savings.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS65023, TPS65023B SLVS670L – JUNE 2006 – REVISED MAY 2018 TPS65023x Power Management IC (PMIC) With 3 DC/DCs, 3 LDOs,.

Key Features

  • 1 1.7-A, 90% Efficient Step-Down Converter for Processor Core (VDCDC1).
  • 1.2-A, Up to 95% Efficient Step-Down Converter for System Voltage (VDCDC2).
  • 1.0-A, 92% Efficient Step-Down Converter for Memory Voltage (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 Rese.

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