PMP10725.1, Multiport Isolated Output Flyback Solution Reference Design Featuring the LM3481 Primary Control

PMP10725.1, Multiport Isolated Output Flyback Solution Reference Design Featuring the LM3481 Primary Control. The PMP10725 is an isolated flyback solution which accepts an input voltage of 15 to 36VIN and provides multiport output to the load. This reference design compares primary and secondary control solutions. With primary control, it can achieve higher efficiency with lower BOM cost, but the regulation performance is not so good. This LM3481 flyback reference design can be used for supplying the digital output module in industrial PLC application