TLC69637-Q1 48-Channel LED Drivers

Texas Instruments TLC69637-Q1 48-Channel LED Drivers can provide up to 16-bit individual pixel-level LED PWM control. An additional 7-bit dot correction (DC) is also implemented for each channel to control peak current. Each device shares a data stream through a serial peripheral interface (SPI), which supports up to 511 devices. The interface is software compatible with LED drivers in the same group, which can be applied to different application scenarios based on LED current and total LED number.