The Sanken LC5546LF is an LED driver IC with TO-220F RoHS packaging. It is designed specifically to drive up to 16 LEDs in parallel with its 6 channels, and is capable of driving LEDs with up to 20V of forward voltage. It features reverse current protection and thermal shutdown protection, and has current-limiting and short-circuit protection. The LC5546LF operates with a wide power supply range from +10V up to +30V. It is RoHS compliant, meaning that it is free of hazardous materials such as lead, making it safe for use in a variety of applications.