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LT3575 - Isolated Flyback Converter

Datasheet Summary

Description

The LT®3575 is a monolithic switching regulator specifically designed for the isolated flyback topology.

No third winding or optoisolator is required for regulation.

The part senses the isolated output voltage directly from the primary side flyback waveform.

Features

  • n n n n n n n n n n.

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Datasheet preview – LT3575

Datasheet Details

Part number LT3575
Manufacturer Linear Technology
File Size 271.08 KB
Description Isolated Flyback Converter
Datasheet download datasheet LT3575 Datasheet
Additional preview pages of the LT3575 datasheet.

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Full PDF Text Transcription

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DataSheet.in LT3575 Isolated Flyback Converter without an Opto-Coupler FEATURES n n n n n n n n n n DESCRIPTION The LT®3575 is a monolithic switching regulator specifically designed for the isolated flyback topology. No third winding or optoisolator is required for regulation. The part senses the isolated output voltage directly from the primary side flyback waveform. A 2.5A, 60V NPN power switch is integrated along with all control logic into a 16-lead TSSOP package. The LT3575 operates with input supply voltages from 3V to 40V, and can deliver output power up to 14W with no external power switch.The LT3575 utilizes boundary mode operation to provide a small magnetic solution with improved load regulation.
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