AL5887 I2C/SPI 36-Channel Linear RGB LED Driver Diodes Incorporated AL5887 I2C/SPI 36-Channel Linear RGB LED Driver features 36x programmable LED current channels, each with internal 12-bit PWM for color/brightness control. AL5887 is ideal for up to 12x RGB LED module lighting applications with three programmable banks (A, B, and C) for software control of each color. An external resistor sets up the global output current of all 36x channels. Each channel current digitally configures up to 70mA under the thermal limits of the package. The AL5887 is available in a 6mm x 6mm W-QFN6060-52/SWP (Type A1) package with operation over a -40°C to +85°C ambient temperature range.