The LTC3780 from Analog Devices is a DC to DC Converter with Input Voltage 4 to 36 V, Output Voltage 1 0.8 to 30 V, Output Current 1 10000 mA, Operating Temperature -40 to 85 Degree C, Storage Temperature -65 to 125 Degree C. Tags: Surface Mount, Buck-Boost. More details for LTC3780 can be seen below.