SP6892 Description
SP6892 is a highly integrated flyback multimode QR controller with the SR controller. With the patented technology, SP6892 is placed in the Primary side of the power supply provides fast and better control for the SR MOSFET turning ON and OFF. Through pulse transformer, SP6892 transfers the ON and OFF signal to the secondary side and eliminates the crossing between primary side MOSFET and the secondary side MOSFET.
SP6892 Key Features
- Internal soft start reducing MOS FET VDS stress
- Multi-mode operation for better efficiency
- Frequency shuffling for better EMI
- Extended burst mode for lower standby power loss
- The rich set of protection features
- Build-in synchronous rectifier optimized for switching power system
- SOP-10 package design