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TPS658310 Datasheet Power Management Unit

Manufacturer: Texas Instruments

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General Description

The TPS658310 Power Management Unit is a broad use, multi-channel device, for portable applications.

The device consists of an Integrated Power Path Management and Switch Mode Li-Ion Battery Charger that provides system power from a regulated wall adapter or a USB port.

It also handles lighting management with integrated Backlight Boosts, LED Matrix Controller for keypad, Camera Flash LED Controller, Current Source and RGB channels.

Overview

TPS658310 www.ti.com Power Management Unit SLVSB52 – NOVEMBER 2011 1 Introduction 1.

Key Features

  • 12 Power Management Core.
  • Dual Input Power Path.
  • Switch Mode Charger.
  • Integrated Charge Current Sense FET.
  • Automatic Battery Supplement Mode.
  • 2 Boost Converters.
  • 1 Boost supports 2 strings of up to 6 LEDs with Internal and External Dimming Control.
  • 1 Boost supports 1 string of 6 LEDs.
  • Boost Converters can also be used in Constant Voltage Mode.
  • LED Matrix Controller.
  • RGB Controller.
  • I2C™ In.

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