SSC9522S
SSC9522S is LLC Current-Resonant Off-Line Switching Controller manufactured by Sanken.
Description
The SSC9522S is a controller IC (SMZ- method) for half-bridge resonant type power supply, incorporating a floating drive circuit for the high-side power MOSFET drive.
The product achieves high efficiency, low noise and high cost-performance power supply systems with few external ponents.
- SMZ; Soft-switched Multi-resonant Zero Current switch (All switching periods work with soft switching operation.)
Features
- Built-in floating drive circuit for high-side power MOSFET
- Soft Start Function
- Capacitive Mode Operation Detection Function
(Pulse-by-pulse)
- Automatic Dead Time Adjustment Function
- Brown-in and Brown-out Function
- Protections
High-side Driver UVLO Protection External Latched Shutdown Function Overcurrent Protection (OCP): Three steps protection corresponding to overcurrent levels Overload Protection (OLP): Latched shutdown Overvoltage Protection (OVP): Latched shutdown...
