The IS31FL3733 matrix LED driver supports a high LED count of 192. Each LED in the matrix is individually programmable for independent ON/OFF and dimming control with single LED fault reporting. In addition, the LED matrix can easily be partitioned to drive 64 groups of RGB LEDs resulting in a compelling and colorful LED display or PC gaming keyboard. Up to eight IS31FL3733s can be interfaced to a single I2C bus and multiple devices can be hardware synchronized to assure smooth animations. IC samples and evaluation boards are available for all of Lumissil's analog semiconductor devices. The evaluation boards are a convenient platform to evaluate the IC solution and customize it to a specific application.