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AAT2608A - Eight-Channel LDO

Description

The AAT2608A is a member of Skyworks' Total Power Management IC (TPMICTM) product family.

It contains a fully integrated step-down converter and eight low dropout (LDO) regulators, making it ideal for general multiple rails applications.

Features

  • 1.5MHz Step-Down Converter.
  • 800mA, Externally Adjustable.
  • Synchronous with Integrated Switches.
  • Independent Enable.
  • Independent Input Power and Ground.
  • Operating Input Voltage Range of 2.7V to 5.5V.
  • LDO1, LDO2, LDO3 and LDO4 Regulators Share Same Input as the Step-down Converter.
  • LDO5 and LDO6 are Tied to the Same Input.
  • LDO7 and LDO8 are Tied to the Same Input.
  • LDO1, LDO7 and LDO8 have Adjustable Outputs with External Resist.

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Datasheet preview – AAT2608A

Datasheet Details

Part number AAT2608A
Manufacturer Skyworks
File Size 2.09 MB
Description Eight-Channel LDO
Datasheet download datasheet AAT2608A Datasheet
Additional preview pages of the AAT2608A datasheet.

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Full PDF Text Transcription

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DATA SHEET AAT2608A Eight-Channel LDO with DC/DC Converter General Description The AAT2608A is a member of Skyworks' Total Power Management IC (TPMICTM) product family. It contains a fully integrated step-down converter and eight low dropout (LDO) regulators, making it ideal for general multiple rails applications. The step-down converter is a 800mA synchronous converter which operates at a switching frequency of 1.5MHz, minimizing the size of external components while keeping efficiency greater than 90%. The step-down converter is capable of 1A of peak current and has an integrated compensation network. The input voltage range is 2.7V to 5.5V, and the output can be externally adjusted from 0.6V to 80% of the step-down converter's input voltage.
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