AAT1143 - 1MHz 400mA Step-Down Converter

Product Overview

Advanced Analogic Technologies

Part number	AAT1143
Manufacturer	Advanced Analogic Technologies
File Size	594.04 KB
Description	1MHz 400mA Step-Down Converter
Datasheet	AAT1143 Datasheet
Additional preview pages of the AAT1143 datasheet.

The AAT1143 SwitchReg™ is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family.

It is a 1MHz step-down converter with an input voltage range of 2.7V to 5.5V and output as low as 0.6V.

SwitchReg™ VIN Range: 2.7V to 5.5V VOUT Adjustable Down to 0.6V.
Fixed or Adjustable Version 25µA No Load Quiescent Current Up to 95% Efficiency 400mA Max Output Current 1MHz Switching Frequency Soft Start Over-Temperature Protection Current Limit Protection 100% Duty Cycle Low-Dropout Operation 0.1µA Shutdown Current SC70JW-8 Package Temperature Range: -40.

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Published: Nov 4, 2005 |