ZXGD3103N8 - Diodes Incorporated

ZXGD3103N8 SYNCHRONOUS MOSFET CONTROLLER

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 app.

Features

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• Applications
• Proportional Gate Drive Turn-off propagation delay 15ns and turn-off time 20ns. Detector threshold voltage ~10mV Standby current 5mA Suitable for Discontinuous Mode (DCM), Critical Conduction Mode (CrCM) and Continuous Mode (CCM) operation 5-15V VCC range 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
• Pin out details Typical Configuration N/C 1 REF 2 8 DRAIN 7 BIAS 6 GND 5 VCC GATEL 3 GATEH 4 SO-8 Ordering information Device Status P.