SCT2004 Datasheet (StarChips) - 4-Channel High Constant Current Driver

SCT2004, 4-Channel High Constant Current Driver

The SCT2004 is a four channels constant current driver best for LED lighting.

It provides the PWM control effect by sinking constant current from LED clusters with minimum pulse width 80ns.

The PWM control is performed by connecting the PWM signal from system control unit to OE pin of the SCT2004.

SCT2004 Features

* Four constant/current outputs rate at 24V Constant current range: 20

* 320mA Excellent regulation to load, supply voltage and temperature Minimum PWM pulse width 80ns ±2%(typ) current matching between outputs ±4%(typ) current matching between ICs Dropout output 0.4V@80mA,VDD=5V All output cu