Details, datasheet, quote on part number:NCP1207AP
Part:
NCP1207AP
Category:
Power Management => PWM Controllers
Description:
PWM Current-Mode Controller for Free Running Quasi-Resonant Operation
Features
FreeRunning Borderline/Critical Mode QuasiResonant Operation
CurrentMode with Adjustable SkipCycle
AutoRecovery Over Current Protection
500 mA Peak Current Source/Sink Capability
Internal 1.0 ms SoftStart
Internal 8.0 s Minimum TOFF
Latching Over Voltage Protection