The SMD802 is a PWM high-efficiency LED driver control IC. It controls an external MOSFET at fixed switching frequency up to 300KHZ. PWM Low-Frequency Dimming via Enable pin;

 Input Voltage Surge ratings up to 500V;

Internal thermal overload protection; SMD agent

3-Channel constant current LED Driver with programmable PWM outputs.

100mA R/G/B constant current driver and provide PDF

DD312 is a high constant current driver designed for LED lighting application and power LEDs. It incorporates a constant current circuitry with current value set by an external resistor. The output enable terminal allows dimming control by system. The fast response of output current can adapt to high dimming resolution and high refresh rate applications.

Package types:SOP8: Output enable terminal:1MHz(MAX); Over current protection; Thermal shutdown.

16-Bit Constant Current LED Drivers.

It is constant current drivers specifically designed for LED display applications and LED Hurdle Lamp. SiTI agent and provide PDF