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AAT2153 - 2.5A Low Noise Step-Down Converter

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Datasheet Details

Part number AAT2153
Manufacturer Advanced Analogic Technologies
File Size 2.53 MB
Description 2.5A Low Noise Step-Down Converter
Datasheet download datasheet AAT2153 Datasheet

General Description

The AAT2153 SwitchReg is a 2.5A step-down converter with an input voltage range of 2.7V to 5.5V and an adjustable output voltage from 0.6V to VIN.

The 1.4MHz switching frequency enables the use of small external components.

The small footprint and high efficiency make the AAT2153 an ideal choice for portable applications.

Overview

PRODUCT DATASHEET AAT2153 SwitchRegTM General.

Key Features

  • 2.5A Maximum Output Current Input Voltage: 2.7V to 5.5V Output Voltage: 0.6V to VIN Up to 95% Efficiency Low Noise Light Load Mode 42μA No Load Quiescent Current No External Compensation Required 1.4MHz Switching Frequency 100% Duty Cycle Low-Dropout Operation Internal Soft Start Over-Temperature and Current Limit Protection.

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