STSR2 - FORWARD SYNCHRONOUS RECTIFIERS SMART DRIVER

Description

STSR2 Smart Driver IC provides two complementary high current outputs to drive Power Mosfets.

The IC is dedicated to properly drive secondary Synchronous Rectifiers in medium power, low output voltage, high efficiency Forward Converters.

Features

d value for R5 is.

STMicroelectronics

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Datasheet Details

Part number	STSR2
Manufacturer	STMicroelectronics
File Size	214.52 KB
Description	FORWARD SYNCHRONOUS RECTIFIERS SMART DRIVER
Datasheet	STSR2 Datasheet
Additional preview pages of the STSR2 datasheet.

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Full PDF Text Transcription

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STSR2 FORWARD SYNCHRONOUS RECTIFIERS SMART DRIVER s s s s s s SUPPLY VOLTAGE RANGE: 4.5V TO 5.5V TYPICAL PEAK OUTPUT CURRENT: SOURCE -2A, SINK 3.5A OPERATING FREQUENCY: 20 TO 750 KHZ SMART TURN-OFF ANTICIPATION TIMING OPERATION INDEPENDENT FROM THE FORWARD MAGNETIC RESET TECHNIQUE POSSIBILITY TO OPERATE IN DISCONTINUOUS MODE SO-8 www.DataSheet4U.com DESCRIPTION STSR2 Smart Driver IC provides two complementary high current outputs to drive Power Mosfets. The IC is dedicated to properly drive secondary Synchronous Rectifiers in medium power, low output voltage, high efficiency Forward Converters. From a synchronizing clock input, STSR2 generates two driving signals with the self-setting of dead time between complementary pulses.

Published: Jul 11, 2007 |