SC620 Datasheet | SEMTECH

Octal LED Driver, General Purpose Current Sink with Serial Interface POWER MANAGEMENT Features - - - - - - - - - - - Description The SC620 is a multi-purpose LED driver with eight identical, independently controlled current sinks. Each current sink can drive an LED by connecting the LED’s anode to the system power supply and the cathode to the current sink input pin. Any bination of outputs can be enabled or disabled for optimal design flexibility. The SC620 also employs an adjustable global current gain setting register to allow the current setting step size to vary from 31.25μA to 500μA. This provides a wide range of options for LED variation and dimming functions. The maximum...