AAT1157 DC/DC Converter

AAT

Description

AAT1157 1MHz 1.2A Buck DC/DC Converter General .
The AAT1157 SwitchReg™ is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family.

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Datasheet Specifications

Part number: AAT1157
Manufacturer: AAT
File Size: 420.76 KB
Datasheet: AAT1157_AAT.pdf
Description: DC/DC Converter

Features

* SwitchReg™ VIN Range: 2.7V to 5.5V Up to 95% Efficiency 110 mΩ RDS(ON) Internal Switches

Applications

* where fixed frequency and low ripple are required over the full range of load conditions. The 2.7V to 5.5V input voltage range makes the AAT1157 ideal for singlecell lithium-ion/polymer battery applications. Capable of up to 1.2A with internal MOSFETs, the current-mode controlled IC provides high ef

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