NCP1230 Datasheet - ON Semiconductor

NCP1230 Low Standby Power High Performance PWM Controller

NCP1230 Low-Standby Power High Performance PWM Controller The NCP1230 represents a major leap towards achieving low standby power in medium to high power Switched Mode Power Supplies such as notebook adapters, off line battery chargers and consumer electronics equipment. Housed in a compact 8 pin package (SOIC 8, SOIC 7, or PDIP 7), the NCP1230 contains all needed control functionality to build a rugged and efficient power supply. .

NCP1230 Features

* offered by the NCP1230 is an event management scheme that can disable the front

* end PFC circuit during standby, thus reducing the no load power consumption. The NCP1230 itself goes into cycle skipping at light loads while limiting peak current (to 25% of nominal peak) so that no acoustic noi

NCP1230_ONSemiconductor.pdf