36V, 3A, 350KHz, Synchronous, Step-Down Converter

Features  ? 4.5V to 36V Wide Input Range  ? 3A Continuous Output Current  ? 120mΩ/80mΩ Internal Power  MOSFETs  ? Constant On Time Control for Fast  Loop Response  ? 350KHz Switching Frequency  ? Audio Mode at Light Load  ? Support Up to 98% Large Range Duty  Cycle  ? Internal Soft Start  ? Output Voltage adjustable from 0.6V  ? Support Pre-Biased Output Startup  ? Full Protection, Over Current  Protection and Hiccup, Output Over  Voltage Protection, FB Open Short  Protection, Over Temperature  Protection  ? Available in an eSOP8L Package