AAT1147 Fast Transient 400mA Step-Down Converter

Skyworks

Description

DATA SHEET AAT1147 High Efficiency, Low Noise, Fast Transient 400mA Step-Down Converter General .
The AAT1147 SwitchReg is a member of Skyworks' Total Power Management IC™ (TPMIC™) product family.

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Datasheet Specifications

Part number: AAT1147
Manufacturer: Skyworks
File Size: 575.57 KB
Datasheet: AAT1147-Skyworks.pdf
Description: Fast Transient 400mA Step-Down Converter

Features

* VIN Range: 2.7V to 5.5V
* VOUT Adjustable from 0.6V to VIN
* 400mA Output Current
* Up to 98% Eff

Applications

* reacts quickly to load variations, and reaches peak efficiency at heavy load. The AAT1147 output voltage is programmable with external feedback resistors. It can deliver 400mA of load current while maintaining high power efficiency. The 1.4MHz switching frequency minimizes the size of external comp

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AAT1147 Fast Transient 400mA Step-Down Converter Skyworks

Skyworks AAT1147-like datasheet