AAT2120 - 500mA Low Noise Step-Down Converter

Product Overview

Advanced Analogic Technologies

Part number	AAT2120
Manufacturer	Advanced Analogic Technologies
File Size	724.90 KB
Description	500mA Low Noise Step-Down Converter
Datasheet	AAT2120 Datasheet
Additional preview pages of the AAT2120 datasheet.

The AAT2120 SwitchReg is a 1.8MHz step-down converter with an input voltage range of 2.7V to 5.5V and output as low as 0.6V.

Its low supply current, small size, and high switching frequency make the AAT2120 the ideal choice for portable applications.

VIN Range: 2.7V to 5.5V VOUT Range: 0.6V to VIN Up to 500mA Output Current Up to 96% Efficiency Low Noise Light Load Mode 45μA Typical Quiescent Current 1.8MHz Switching Frequency Soft-Start Control Over-Temperature and Current Limit Protection 100% Duty Cycle Low-Dropout Operation.

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Published: Feb 10, 2009 |