Flybuck Power Supply Using LM5017, Two 12V@0.25A Outputs
This reference design uses the LM5017 Flybuck regulator to generate two 12V output at 250mA. One output is at the primary side and the other is on the isolated secondary side. By reverse the output and ground connection of the secondary side, the isolated output becomes -12V. It's suitable for applications requiring +/-12V bias powers. The input range is from 17V to 32V.