12-75V Input to 10V Output DC-DC Buck Converter

This is a versatile synchronous Buck DC/DC converter built using the LM5007 chip. It operates with an input voltage range 12V to 75V_DC, and provides 10V/250mA output. The regulator can provide load current up to 400mA, but it is advisable to draw only 250mA due to the small thermal area (small PCB). The default output of the converter is set to 10V_dc. The output is adjustable by changing the feedback resistor values R1 and R4. You may refer to the datasheet of the LM5007 chip for more info.