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AAT3603 Datasheet Total Power Solution

Manufacturer: Advanced Analogic Technologies

Overview: PRODUCT DATASHEET AAT3603178 Total Power Solution for Portable.

General Description

The AAT3603 is a member of AnalogicTech’s Total Power Management ICTM (TPMICTM) product family.

It contains a ..

single-cell Lithium Ion/Polymer battery charger, a fully integrated step-down converter and 5 low dropout (LDO) regulators.

Key Features

  • Voltage Regulator VIN Range: 4.5V to 6V.
  • Low Cost Power Integration.
  • Low Standby Current.
  • 170μA (typ) w/ Buck (Core), LDO1 (PowerDigital), and LDO2 (PowerAnalog) Active, No Load.
  • One Step-Down Buck Converter (Core).
  • 1.8V, 300mA Output.
  • 1.5MHz Switching Frequency.
  • Fast Turn-On Time (120μs typ).
  • Five LDOs Programmable with I2C.
  • LDO1: 3.0V, 300mA (PowerDigital).
  • LDO2: 3.0V, 150mA (PowerAnalog or PLL).
  • LDO3: 3.0V, 150mA.

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AAT3603 Distributor