SCT2301

StarChips Technology SCT2301 V01_02; Jun/10 Single Channel High Power Constant Current Driver Product Description The SCT2301 is a single channel constant current driver best for the high power LED lighting and lamp application. It provides the PWM control effect by sinking constant current from high power LED clusters with minimum pulse width 200ns. The PWM control is performed by connecting the PWM signal from system control unit to OE pin of the SCT2301. The full scale current value of output is set by an external resistor connected to REXT pin. The SCT2301 guarantees to endure maximum DC 24V at output port. The output of SCT2301 can sink a constant current up to 720mA. The excellent current regulation capability allows SCT2301 easily to drive each output current to a constant stable output nearly without affected by power supply of LED, loading due to variant VF of LEDs and operating temperature. The SCT2301 is equipped with over temperature protection. The single channel IC st...