The XRP7613 is a non-synchronous step down driver with integrated FET optimized to drive high power LEDs up to 1.2A while supporting up to 36V on the input. The XRP7613 has a switching frequency of up to 1MHz, a programmable output current from 150mA to 1.2A, and supports both analog as well as PWM dimming up to 40KHz. A selectable LED thermal current fold-back control feature linearly reduces the LED current as temperature rises to ensure continuous lighting. The XRP7613 also provides designers with a compact and robust LED driver solution capable of fitting into the popular MR16 space constraint sockets.