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AIC2823 - 3A 23V Synchronous PWM Step-Down Converter

Datasheet Summary

Description

The AIC2823 is a monolithic synchronous stepdown converter.

The device can provide 3A output current from a 4.75V to 23V input supply.

The AIC2823’s current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and capacitors.

Features

  • S.
  • 3A Continuous Output Current.
  • Wide 4.75V to 23V Operating Input Range.
  • Ouput Adjustable from 0.925V to 12V (VREF=0.925V Version).
  • Ouput Adjustable from 0.8V to 12V (VREF=0.8V Version).
  • Up to 95% Efficiency.
  • Low Rds(on) Internal Switches: 100mΩ and 85mΩ.

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Datasheet preview – AIC2823

Datasheet Details

Part number AIC2823
Manufacturer Analog Intergrations Corporation
File Size 536.60 KB
Description 3A 23V Synchronous PWM Step-Down Converter
Datasheet download datasheet AIC2823 Datasheet
Additional preview pages of the AIC2823 datasheet.

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Full PDF Text Transcription

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AIC2823 3A 23V Synchronous PWM Step-Down Converter  FEATURES  3A Continuous Output Current  Wide 4.75V to 23V Operating Input Range  Ouput Adjustable from 0.925V to 12V (VREF=0.925V Version)  Ouput Adjustable from 0.8V to 12V (VREF=0.8V Version)  Up to 95% Efficiency  Low Rds(on) Internal Switches: 100mΩ and 85mΩ  <3µA Supply Current in Shutdown Mode  340KHz/550KHz Frequency  Programmable Soft Start  Thermal Shutdown  Cycle by Cycle Over Current Protection  Under Voltage Lockout  Short Circuit Protection  Over Voltage Protection  DESCRIPTION The AIC2823 is a monolithic synchronous stepdown converter. The device can provide 3A output current from a 4.75V to 23V input supply.
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