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DESCRIPTION
JW7715 is a synchronous rectifier controller, used for the secondary side rectification of isolation topologies, such as Flyback, Forward, Half Bridge, Full Bridge and LLC converter. By driving an external MOSFET, JW7715 is able to significantly improve the efficiency comparing with the conventional Diode rectifier.
When JW7715 senses Vds of MOSFET less than -300mV, it turns on the MOSFET. Once the Vds is greater than -10mV, JW7715 turns off the MOSFET.
JW7715 supports multiple operation modes, such as DCM, CrCM, CCM and Quasi-Resonant. By implementing the Joulwatt proprietary technology, JW7715 is able to handle CCM operation.
JW7715 is available in SOT23-6 package..
JW7715 Datasheet
