Im looking to build a primary side, no opto, isolated DC-DC to power a gate driver. Input is 24Vdc output is 2 isolated 9v@1A. A flybuck almost works, but based on the 600ma limit of the LM5017 i wont reach my 1A. If i could implement a flybuck on a 1A COT regulator i could probably make my output requirements. Are there any COT regulators that can do a flybuck at 1A?
Other option is a UCC28722, but it requires a primary winding for regulation. any recommendations on flyback transformers?
