Datasheet Details
| Part number | NCP4302 |
|---|---|
| Manufacturer | ON Semiconductor |
| File Size | 184.37 KB |
| Description | Synchronous Rectification Controller |
| Datasheet |
 NCP4302 Datasheet
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| Part number | NCP4302 |
|---|---|
| Manufacturer | ON Semiconductor |
| File Size | 184.37 KB |
| Description | Synchronous Rectification Controller |
| Datasheet |
NCP4302 Datasheet
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Pin Number Symbol 1 SYNC/CS 2 TRIG 3 CATH 4 VREF 5 DLYADJ 6 GND 7 DRV 8 VCC Description Connected to the flyback winding.The current on this pin is sensed and used to turn on the Synchronous Rectification MOSFET (SRFET).This pin is also used to sense the zero crossing of the MOSFET current either using the RDS(on) of the SRFET or using an external current sense resistor connected between drain of the SRFET and the flyback winding.Input pin for direct turn off of the MOSFET.
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