IS31FL3749
IS31FL3749 is LOCAL DIMMING 24x4 MATRIX LED DRIVER manufactured by Lumissil.
LOCAL DIMMING 24×4 MATRIX LED DRIVER
GENERAL DESCRIPTIONS
IS31FL3749 is a matrix LED driver with 24 high voltage (16V) constant current channels. It supports from one to four power scan to bee a 24×n (n=1~4) matrix LED driver. Each LED can be pulse width modulated (PWM) with maximum 16-bit precision for smooth LED brightness control. In addition, each LED can be controlled by an 8-bit output current control register (Dot correction, current scale, SL), which allows fine tuning the current for rich RGB color mixing, e.g., a pure white color LED application. The maximum output current of each channel is designed to be 60mA, which can be adjusted by three 8-bit global control...
