ZXGD3104

Description The ZXGD3104 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 the 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. The detector’s output voltage is then proportional to the MOSFET Drain-Source voltage, and this is applied to the Gate via the driver. This action provides a rapid MOSFET turn-off at zero Drain current. ZXGD3104N8 SYNCHRONOUS MOSFET CONTROLLER IN SO8 Features  5-25V VCC Range  Operating up to 250kHz  Suitable for Discontinuous Conduction Mode (DCM), Critical Conduction Mode (CrCM), and Continuous Conduction Mode (CCM) Operation  Turn-Off Propagation Delay 15ns and Turn-Off Time 20ns  Proportional Gate Drive Control  Detector Threshold Voltage -10mV  Standby Current 5mA  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3)  Qualified to AEC-Q101 Standards for High Reliability Applications  Flyback Converters in:  ≥90W Laptop Adaptors Typical Configuration Mechanical Data  Case: SO-8  Case material: Molded Plastic. “Green” Molding Compound. UL Flammability Rating 94V-0  Moisture Sensitivity: Level 1 per J-STD-020  Terminals: Matte Tin Finish – Solderable per MIL-STD-202, Method 208  Weight: 0....