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ZXGD3103N8
SYNCHRONOUS MOSFET CONTROLLER
Description
Features
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.
5 to15V VCC Range Operation Up to 250kHz 180V Drain Voltage Rating Proportional Gate Drive to Minimize Body Diode Conduction Turn-off Propagation Delay 15ns and Turn-off Time 20ns Detector Threshold Voltage ~10mV
Once the positive voltage is applied to the Gate the MOSFET switches on allowing reverse current flow.