The BRFS60 from Cosel is a DC to DC Converter with Input Voltage 4.5 to 14 V, Output Voltage 1 1.2 V, Output Current 1 60 A, Operating Temperature -40 to 85 Degree C, Storage Temperature -40 to 100 Degree C. Tags: Surface Mount, Buck/Step down. More details for BRFS60 can be seen below.