TLC5941RHBT Datasheet PDF - TI

●The TLC5941RHBT is a 16-channel constant-current LED Sink Driver for use with display backlighting. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED channels and other LED drivers. Both grayscale control and dot correction are accessible via a serial interface. A single external resistor sets the maximum current value of all 16 channels. It features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an over-temperature condition.

● Serial data interface

● Controlled in-rush current

● CMOS level I/O

● Error information - LED open detection and thermal error flag

● 0 to 80mA Drive capability (constant-current sink)

● Green product and no Sb/Br