ZXGD3113W6
ZXGD3113W6 is SYNCHRONOUS MOSFET CONTROLLER manufactured by Diodes Incorporated.
Description
The ZXGD3113W6 is intended to drive a MOSFET configured as an ideal diode replacement. The device is prised 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.
Applications
- Flyback Converters
ZXGD3113W6 SYNCHRONOUS MOSFET CONTROLLER8 IN SOT26
Features
- 3.5V to 40V VCC Range
- Operating up to 250k Hz
- Suitable for Discontinuous Conduction Mode (DCM), Critical
Conduction Mode (Cr CM), and Continuous Conduction Mode (CCM) Operation
- Proportional Gate Drive Control
- Detector Threshold Voltage: -10m V
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