AAT1143 Datasheet - Advanced Analogic Technologies

AAT1143, 1MHz 400mA Step-Down Converter

AAT1143 1MHz 400mA Step-Down Converter General .
The AAT1143 SwitchReg™ is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family.

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Datasheet Details

Part number:

AAT1143

Manufacturer:

Advanced Analogic Technologies

File Size:

594.04 KB

Description:

1MHz 400mA Step-Down Converter

Features

* 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 Outp

Applications

* The AAT1143 is available in either a fixed version with internal feedback or a programmable version with external feedback resistors. It can deliver 400mA of load current while maintaining a low 25µA no load quiescent current. The 1MHz switching frequency minimizes the size of external components w

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AAT1143 1MHz 400mA Step-Down Converter Advanced Analogic Technologies

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