SSC3S921
Description
The SSC3S921 is a controller with SMZ* method for LLC current resonant switching power supplies, incorporating a floating drive circuit for a high-side power MOSFET. The IC includes useful functions such as Standby Function, Automatic Dead Time Adjustment, and Capacitive Mode Detection.
Key Features
- PFC IC ON/OFF Function: In standby operation, the IC turns off PFC IC
- Soft-start Function
- Capacitive Mode Detection Function
- Reset Detection Function
- Automatic Dead Time Adjustment Function
- Input Electrolytic Capacitor Discharge Function
