The PR8612 combines a dedicated current mode PWM controller with a high voltage Power MOSFET on the same silicon chip. Typical applications cover off-line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control etc.
The PR3845B is triac dimmable off-line AC-DC LED driver. Typical applications cover Retro Fit Triac Dimming, Solid State Lighting Industrial Commercial Lighting and Residential Lighting ect.
The PR8278 is a current mode PWM control IC with integrated patented high-voltage start-up circuit, low standby power consumption.
PR8224 is a Green Mode PWM controller with integrated patented high-voltage start up circuit.
PR6863 is a highly integrated current mode PWM controller, optimized for high performance, low standby power(less than 100mW). It’s suitable for cost effective off-line flyback converter application.
PR9853 is a current mode PWM controller.