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AAT7358A Datasheet SYNCHRONOUS SWITCHING BUCK REGULATOR

Manufacturer: Advanced Analog Technology

Download the AAT7358A datasheet PDF. This datasheet also includes the AAT7358 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (AAT7358-AdvancedAnalogTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AAT7358A
Manufacturer Advanced Analog Technology
File Size 863.85 KB
Description SYNCHRONOUS SWITCHING BUCK REGULATOR
Datasheet download datasheet AAT7358A Datasheet

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.

With an automatic Light Load Mode / PWM mode switching mechanism, the AAT7358/ AAT7358A/ AAT7358B/ AAT7358C device provides 80% efficiency under light load operation and up to 90% efficiency during heavy load condition.

The featured input voltage range of AAT7358/ AAT7358A/ AAT7358B/ AAT7358C provides flexibility for different applications.

Overview

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.

Key Features

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