SCT2001

StarChips Technology SCT2001 V02_03; May/13 3-Channel Constant Current Driver Product Description The SCT2001 is designed to drive multiple LEDs in series from a high input voltage rail. The SCT2001 contains three output channels which are regulated to sink constant current for driving LEDs of large range VF variations. In the field of LEDs driving applications, users can simply adjust the output current from 10 mA to 45 mA through an external resistor RADJ to control the light intensity of LEDs. The SCT2001 guarantees to endure maximum DC 24V at each output port. Features Three constant,current outputs rate at 24V Constant current range:10 – 45mA Wide operating operation by adding resistor from high rail to supply input ±2%(typ) current matching between outputs ±4%(typ) current matching between ICs Smart dimming control via ADJ pin Low drop,out output 0.3V@20mA Excellent current regulation to load, supply voltage and temperature All output current are adjusted through one exte...