zxgd3103我們公司已大批量應用于7.1Ａ，6.1Ａ多口充電器方案，性能相當不錯，外圍簡潔 

產品描述：   The ZXGD3103 is intended to drive MOSFETS configured as ideal diode replacements. The device is comprised of a differential amplifier detector stage and high current driver. The detector monitors the reverse voltage of the MOSFET such that if body diode conduction occurs a positive voltage is applied to the MOSFET’s Gate pin.   Once the positive voltage is applied to the Gate the MOSFET switches on allowing reverse current flow. The detectors’ output voltage is then proportional to the MOSFET Drain-Source reverse voltage drop and this is applied to the Gate via the driver. This action provides a rapid turn off as current decays. 

產品特點： Proportional Gate Drive  Turn-off propagation delay 15ns and turn-off  time 20ns.  etector threshold voltage ~10mV Standby current 5mA  Suitable for Discontinuous Mode (DCM),  Critical Conduction Mode (CrCM) and Continuous Mode (CCM) operation  5-15V VCC range  QQ2880603803

應用領域：   Flyback Converters in:  Adaptors  LCD Monitors  Server PSU’s  Set Top Boxes  LCD TV   Resonant Converters   LED TV   High power Adaptors   Street Lighting   ATX psu