AAT1149B Datasheet - Skyworks

AAT1149B, 2.2MHz Fast Transient 400mA Step-Down Converter

DATA SHEET AAT1149B 2.2MHz Fast Transient 400mA Step-Down Converter General .
The AAT1149B SwitchReg is a 2.

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AAT1149B-Skyworks.pdf

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Datasheet Details

Part number:

AAT1149B

Manufacturer:

Skyworks

File Size:

802.62 KB

Description:

2.2MHz Fast Transient 400mA Step-Down Converter

Features

* Ultra-Small 0603 Inductor (Height = 1mm)
* VIN Range: 2.2V to 5.5V
* VOUT Fixed 1.8V
* 400mA Max Output Current
* Up to 98% Efficiency
* 45μA No Load Quiescent Current
* 2.2MHz Switching

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AAT1149B 2.2MHz Fast Transient 400mA Step-Down Converter Skyworks

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