The LTC3780EG#TRPBF is a high-power buck-boost switching voltage regulator DC/DC controller from Analog Devices. This device features an adaptive Multi-Phase architecture that simplifies the implementation of high-power, high-efficiency, high-dynamic-range DC/DC converter designs. The widest input voltage range is from -2V to 42V, the largest operating current up to 40A. It also offers load step response, as well as output overvoltage, short circuit, and input undervoltage protections. This device can also provide accurate reverse current protection for battery applications. The LTC3780EG#TRPBF is ideal for a variety of point of load (POL) regulator, industrial, and automotive power conversion uses.