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LP3913 Datasheet Power Management

Manufacturer: Texas Instruments

General Description

The LP3913 is a programmable system power management unit that is optimized for Flash Memory based Portable Media Players.

The LP3913 incorporates 2 low-dropout LDO voltage regulators, 3 integrated Buck DC/DC converters with Dynamic Voltage Scaling (DVS), a 4-channel 8-bit A/D converter, and a dual source Li-Ion/polymer battery charger.

The charger has the capability to charge and maintain a single cell battery from a regulated wall adapter or USB power.

Overview

LP3913 www.ti.com SNVS489I – NOVEMBER 2006 – REVISED SEPTEMBER 2013 LP3913 Power Management IC for Flash Memory-Based Portable Media Players Check for Samples:.

Key Features

  • 1.
  • 2 2 Low-Dropout Regulators -- LDO1 is Used for General Purpose.