The LTM8056 from Analog Devices is a DC to DC Converter with Input Voltage 5 to 58 V, Output Voltage 1 1.2 to 48 V, Output Current 1 4000 mA, Operating Temperature -55 to 125 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck-Boost. More details for LTM8056 can be seen below.