Summary

The MIC4812 is a high efficiency linear White LED (WLED) driver; it is designed to drive up to six high current WLEDs while maintaining constant current in each channel. The MIC4812 features Dynamic Average Matching™ (DAM™) which is specifically designed to provide optimum matching across all WLEDs. These high accuracy (±1% typical) current regulated WLED channels ensure uniform display illumination under all conditions. A typical dropout of 190mV at 100mA is expected.