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AAT1161 - 3A Step-Down Converter

Description

The AAT1161 is an 800kHz high efficiency step down DC-DC converter with wide input voltage range.

With 4.0V to 13.2V input rating, the AAT1161 is the perfect choice for 2-cell Li+ battery powered devices and mid power range regulated 12V powered applications.

Features

  • Input Voltage Range : 4.0V to 13.2V.
  • Up to 3A Load Current.
  • Fixed or Adjustable Output:.
  • Output Voltage: 0.6V to VIN.
  • Less than 1μA Shutdown Current.
  • Up to 95% Efficiency.
  • Integrated High-Side Power Switch.
  • External Schottky Rectifier.
  • 800kHz Switching Frequency.
  • Soft Start Function.
  • Short-Circuit and Over-Temperature Protection.
  • Minimum External Components.
  • Tiny 14-pin 3x3mm TDFN Pa.

📥 Download Datasheet

Datasheet preview – AAT1161

Datasheet Details

Part number AAT1161
Manufacturer Advanced Analogic Technologies
File Size 1.40 MB
Description 3A Step-Down Converter
Datasheet download datasheet AAT1161 Datasheet
Additional preview pages of the AAT1161 datasheet.

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Full PDF Text Transcription

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PRODUCT DATASHEET AAT1 161 SwitchRegTM General Description The AAT1161 is an 800kHz high efficiency step down DC-DC converter with wide input voltage range. With 4.0V to 13.2V input rating, the AAT1161 is the perfect choice for 2-cell Li+ battery powered devices and mid power range regulated 12V powered applications. The internal power switch is capable of delivering up to 3A load current. www.DataSheet4U.com 13.2V Input, 3A Step-Down Converter Features • Input Voltage Range : 4.0V to 13.2V • Up to 3A Load Current • Fixed or Adjustable Output: ▪ Output Voltage: 0.
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