SY22644FCC - Dimmable, high Efficiency Linear Driver With Integrated 500V MOSFET


Analog Dimming Available
Integrated 500V MOSFET
Lower than 1% Deep Dimming Level
Power Factor >0.6
Up to 87% High Efficiency
SMT Assembly
Eliminate Magnetic Components
Compact Package: SO8E

Typical Application


The SY22644 is a linear AC/DC driver with integrated 500V MOSFET for LED lighting. It supports analog dimming with PWM signal. The patented technique results in high efficiency and high-power factor.


LED Lighting
Down Light/Bulb/Spot Lamp