LT3573 - Isolated Flyback Converter

Product Overview

Linear Technology

Part number	LT3573
Manufacturer	Linear Technology
File Size	275.83 KB
Description	Isolated Flyback Converter
Datasheet	LT3573 Datasheet
Additional preview pages of the LT3573 datasheet.

The LT®3573 is a monolithic switching regulator specifically designed for the isolated flyback topology.

No third winding or opto-isolator is required for regulation.

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

n 3V to 40V Input Voltage Range n 1.25A, 60V Integrated NPN Power Switch n Boundary Mode Operation n No Transformer Third Winding or Opto-Isolator Required for Regulation n Improved Primary-Side Winding Feedback Load Regulation n VOUT Set with Two External Resistors n BIAS Pin for Internal Bias Supply and Power NPN Driver n Programmable Soft-Start n Programmable Power Switch Current Limit n Thermally Enhanced 16-Lead MSOP.

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Published: Jun 22, 2009 |