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MP6908GJ - Fast Turn-Off Intelligent Rectifier

This page provides the datasheet information for the MP6908GJ, a member of the MP6908 Fast Turn-Off Intelligent Rectifier family.

Description

The MP6908 is a low-drop diode emulator IC that, when combined with an external switch, replaces Schottky diodes in high-efficiency flyback converters.

Features

  • Wide Output Range down to 0V, No Short Circuit Current Flows through Body Diode.
  • No Need for Auxiliary Winding for High-Side or Low-Side Rectification.
  • Ringing Detection Prevents False Turn-On during DCM and Quasi-Resonant Operations.
  • Works with Standard and Logic Level SR.

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Datasheet preview – MP6908GJ

Datasheet Details

Part number MP6908GJ
Manufacturer MPS
File Size 763.42 KB
Description Fast Turn-Off Intelligent Rectifier
Datasheet download datasheet MP6908GJ Datasheet
Additional preview pages of the MP6908GJ datasheet.

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Other Datasheets by MPS
  • MP6908 - Fast Turn-Off Intelligent Rectifier
  • MP6908A - Fast Turn-Off Intelligent Rectifier
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Full PDF Text Transcription

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DESCRIPTION The MP6908 is a low-drop diode emulator IC that, when combined with an external switch, replaces Schottky diodes in high-efficiency flyback converters. The MP6908 regulates the forward drop of an external synchronous rectifier (SR) MOSFET to about 40mV, which switches off once the voltage becomes negative. The MP6908 can generate its own supply voltage for battery charging applications with potential low output voltage, and at short circuit output condition, or for high-side SR configuration. Programmable ringing detection circuitry prevents the MP6908 from turning on falsely at Vds oscillations during discontinuous conduction mode (DCM) and quasi-resonant operation. The MP6908 is available in a space-saving TSOT23-6 package.
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