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AAT2603 Datasheet Total Power Management

Manufacturer: Advanced Analogic Technologies

Datasheet Details

Part number AAT2603
Manufacturer Advanced Analogic Technologies
File Size 4.04 MB
Description Total Power Management
Download AAT2603 Download (PDF)

General Description

The AAT2603 is a highly integrated power management solution for handheld mobile systems.

It provides six regulated voltages from a single-cell Lithium-ion/polymer battery or a 5V supply.

The six outputs are produced by six regulators;

Overview

PRODUCT DATASHEET AAT2603 Total Power Solution for Portable Applications General.

Key Features

  • VIN Range: 2.7V to 5.5V.
  • Two Step-Down Regulators.
  • DC-DC1(Buck1): 1.2A, Low Dropout Voltage.
  • Externally Adjustable: VFBB1 = 0.6V.
  • VOUT Range: 0.6V to VINB1.
  • Fixed: VOUT = 3.3V.
  • Factory Programmable to any Two Voltage Levels from 0.6V to 4.0V.
  • DC-DC2(Buck2): 0.6A, Low Dropout Voltage.
  • Externally Adjustable: VFBB2 = 0.6V.
  • VOUT Range: 0.6V to VINB2.
  • Fixed: VOUT = 1.0V[SELB2=’0’]/1.3V[SELB2=’1’].
  • Factory Program.