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AIC2862 - 2A 23V Synchronous PWM/PSM Step-Down Converter

Datasheet Summary

Description

The AIC2862 is a 2A synchronous-rectified Buck converter with integrated low Rds(on) power MOSFETs.

The AIC2862, designed with a current-mode control scheme, can convert wide input voltage to the adjustable output voltage to provide excellent output voltage regulation.

Features

  • S.
  • 2A Continuous Output Current.
  • Wide 4.75V to 23V Operating Input Range.
  • Ouput Adjustable from 0.925V to 12V.
  • Up to 89% Efficiency for Heavy Load (Vin=12V, Vout=3.3V, Iout=2.0A).
  • Up to 92% Efficiency for Moderate Load (Vin=12V, Vout=3.3V, Iout=1.0A).
  • Up to 81% Efficiency for Light Load (Vin=12V, Vout=3.3V, Iout=20mA).
  • Low Rds(on) Internal Switches: 140mΩ and 120mΩ.

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Datasheet preview – AIC2862

Datasheet Details

Part number AIC2862
Manufacturer Analog Intergrations Corporation
File Size 533.12 KB
Description 2A 23V Synchronous PWM/PSM Step-Down Converter
Datasheet download datasheet AIC2862 Datasheet
Additional preview pages of the AIC2862 datasheet.

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Full PDF Text Transcription

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AIC2862 2A 23V Synchronous PWM/PSM Step-Down Converter with High Light-load Efficiency  FEATURES  2A Continuous Output Current  Wide 4.75V to 23V Operating Input Range  Ouput Adjustable from 0.925V to 12V  Up to 89% Efficiency for Heavy Load (Vin=12V, Vout=3.3V, Iout=2.0A)  Up to 92% Efficiency for Moderate Load (Vin=12V, Vout=3.3V, Iout=1.0A)  Up to 81% Efficiency for Light Load (Vin=12V, Vout=3.
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