Typical Application for NCP1219 PWM Controller with adjustable Skip Level and External Latch Input

Typical Application for NCP1219 PWM Controller with adjustable Skip Level and External Latch Input. The NCP1219 represents a new, pin to pin compatible, generation of the successful 7-pin current mode NCP12XX product series. The controller allows for excellent standby power consumption by use of its adjustable skip mode and integrated high voltage startup FET