The TLC5916IPWR with LED Lighting Drivers 8B Constant-Current LED Sink Driver is a highly integrated circuit manufactured by Texas Instruments. The TLC5916IPWR features 8 independent high-voltage, constant-current LED sink drivers. Each driver has the capability to sink up to 25.5 mA of current on each channel, making the TLC5916IPWR well suited for a wide variety of LED lighting applications. The drivers are also equipped with slew-rate limiting and thermal shutdown protection. With a single clock signal and 2 serial data input pins, the TLC5916IPWR can be easily integrated into any system.