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AAT7358A - SYNCHRONOUS SWITCHING BUCK REGULATOR

This page provides the datasheet information for the AAT7358A, a member of the AAT7358 SYNCHRONOUS SWITCHING BUCK REGULATOR family.

Description

The AAT7358/ AAT7358A/ AAT7358B/ AAT7358C device is a 1.8MHz, high efficiency, synchronous buck regulator incorporating both Light Load Mode and PWM mode operation.

Features

  • Up to 95% Efficiency.
  • 2.5V to 5.5V Input Voltage Range.
  • 1.8MHz Switching Frequency.
  • 25μA Ultra Low Sleep Mode Quiescent.

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Datasheet preview – AAT7358A

Datasheet Details

Part number AAT7358A
Manufacturer Advanced Analog Technology
File Size 863.85 KB
Description SYNCHRONOUS SWITCHING BUCK REGULATOR
Datasheet download datasheet AAT7358A Datasheet
Additional preview pages of the AAT7358A datasheet.

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Full PDF Text Transcription

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Advanced Analog Technology, Inc. August 2011 AAT7358/AAT7358A/AAT7358B/AAT7358C Product information presented is current as of publication date. Details are subject to change without notice. 1.8MHZ,1A,SYNCHRONOUS SWITCHING BUCK REGULATOR FEATURES  Up to 95% Efficiency  2.5V to 5.5V Input Voltage Range  1.8MHz Switching Frequency  25μA Ultra Low Sleep Mode Quiescent  <1μA Shutdown Current  Internal Compensation Circuit  500μs Soft Start Period  160 C Built-in Thermal Shutdown Protection APPLICATIONS  Portable Navigation Device  Digital Photo Frame  Digital Still Camera  E-Book GENERAL DESCRIPTION The AAT7358/ AAT7358A/ AAT7358B/ AAT7358C device is a 1.8MHz, high efficiency, synchronous buck regulator incorporating both Light Load Mode and PWM mode operation.
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