NCP4305 Datasheet (ON Semiconductor) - Secondary Side Synchronous Rectification Driver

NCP4305, Secondary Side Synchronous Rectification Driver

NCP4305 Secondary Side Synchronous Rectification Driver for High Efficiency SMPS Topologies The NCP4305 is high performance driver tailored to control a synchronous rectification MOSFET in switch mode power supplies.

Thanks to its high performance drivers and versatility, it can be used in various topologies such as DCM or CCM flyback, quasi resonant flyback, forward and half bridge resonant LLC.

The combination of externally adjustable minimum off-time and on-time blanking periods helps to