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ADPL54203 - Micropower No-Opto Isolated Flyback Converter

Description

The ADPL54203 operates from an input voltage range of 3.2V to 40V and delivers up to 17W of isolated output power.

It is a monolithic micropower isolated flyback converter.

Features

  • 3.4A, 60V Internal DMOS Power Switch.
  • 3.2V to 40V Input Voltage Range.
  • No Transformer Third Winding or Opto-Isolator Required for Output Voltage Regulation.
  • Quasi-Resonant Boundary Mode Operation at Heavy Load.
  • Low Ripple Burst Mode® Operation at Light Load.
  • Low Quiescent Current.
  • 115µA in Sleep Mode.
  • 390µA in Active Mode.
  • Minimum Load < 0.5% (Typ) of Full Output.
  • Temperature Compensation for Output Diode.
  • Internal Compensation and Soft-Sta.

📥 Download Datasheet

Datasheet preview – ADPL54203

Datasheet Details

Part number ADPL54203
Manufacturer Analog Devices
File Size 919.94 KB
Description Micropower No-Opto Isolated Flyback Converter
Datasheet download datasheet ADPL54203 Datasheet
Additional preview pages of the ADPL54203 datasheet.

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Full PDF Text Transcription

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Data Sheet ADPL54203 40VIN Micropower No-Opto Isolated Flyback Converter with 60V/3.4A Switch FEATURES  3.4A, 60V Internal DMOS Power Switch  3.2V to 40V Input Voltage Range  No Transformer Third Winding or Opto-Isolator Required for Output Voltage Regulation  Quasi-Resonant Boundary Mode Operation at Heavy Load  Low Ripple Burst Mode® Operation at Light Load  Low Quiescent Current  115µA in Sleep Mode  390µA in Active Mode  Minimum Load < 0.
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