The LTC7851 is a quad output multiphase synchronous step-down DC/DC controller. This device works in conjunction with external power train devices such as DrMOS, power blocks as well as discrete N-channel MOSFETs, and associated gate drivers, enabling flexible design configurations. Up to eight phases with two ICs may be paralleled and they can be clocked out-of-phase to minimize input and output filtering for very high current requirements of up to 260A.

