LM3414HVMREVAL, Evaluation Board using LM3414HV, 65V floating buck LED driver that designed to drive up to 18 pieces of serial High Brightness LEDs with up to 1000mA LED forward current. With the incorporation of the proprietary Pulse-Level-Modulation (PLM) technology, the LM3414HV requires no external current sensing resistor to facilitate LED current regulation. The LM3414HV features a dimming control input (DIM pin) that allows PWM dimming control