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AAT1157 Datasheet DC/DC Converter

Manufacturer: AAT

Datasheet Details

Part number AAT1157
Manufacturer AAT
File Size 420.76 KB
Description DC/DC Converter
Download AAT1157 Download (PDF)

General Description

The AAT1157 SwitchReg™ is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family.

The step-down switching converter is ideal for 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.

Overview

AAT1157 1MHz 1.2A Buck DC/DC Converter General.

Key Features

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