深圳—PD同步整流芯片-MP6908

PD同步整流芯片-MP6908   深圳市镁芯微科技有限公司

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.

PD同步整流IC-MP6908   深圳市镁芯微科技有限公司

PD同步整流-MP6908   深圳市镁芯微科技有限公司