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AT1366B - 800mA Synchronous Buck Converter

Description

The AT1366B provides complete control for a DC/DC converter optimized for high-performance microprocessor applications.

It is operated on current mode architecture for excellent line and load transient response.

Features

  • High efficiency (95%) possible.
  • No Schottky Diode Required.
  • 800mA Output Current at 5V input 3.3V output.
  • Oscillation frequency 1.0MHz.
  • Built-in ON/OFF Function.
  • Built-in Short Circuit Protection.
  • Low Dropout Operation: 100% Duty Cycle.
  • Stand-by current max. 1µA.
  • Input voltage: 2.5V ~5.5V.

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Datasheet Details

Part number AT1366B
Manufacturer Aimtron Technology
File Size 373.50 KB
Description 800mA Synchronous Buck Converter
Datasheet download datasheet AT1366B Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com AT1366B Preliminary Product Information 1MHz,800mA Synchronous Buck Converter Features • High efficiency (95%) possible • No Schottky Diode Required • 800mA Output Current at 5V input 3.3V output • Oscillation frequency 1.0MHz • Built-in ON/OFF Function • Built-in Short Circuit Protection • Low Dropout Operation: 100% Duty Cycle • Stand-by current max. 1µA • Input voltage: 2.5V ~5.5V Applications • Power Supply for portable devices General Description The AT1366B provides complete control for a DC/DC converter optimized for high-performance microprocessor applications. It is operated on current mode architecture for excellent line and load transient response. 1MHz operation frequency is allowing the use of small surface mount inductor and capacitor.
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