IS31FL3218-GRLS2-EB, Evaluation Board based on IS31FL3218 18-Channels LED Driver
参考设计 属于: Integrated Silicon Solution Inc
IS31FL3218-GRLS2-EB, Evaluation Board for the IS31FL3218 is comprised of 18 constant current channels each with independent PWM control, designed for driving LEDs. The output current of each channel can be set at up to 23mA (Max.) by an external resistor. The average LED current of each channel can be changed in 256 steps by changing the PWM duty cycle through an I2C interface