The PH75A280-15 from TDK Corporation is a DC to DC Converter with Input Voltage 12 to 16.5 V, Output Voltage 1 15 V, Output Current 1 5000 mA, Output Power 75000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck-Boost. More details for PH75A280-15 can be seen below.