Hi
I need to design a P.S, NON-ISOLATED as following:
vin= -40 to -60v
vout=5.8v/0.3A
constant frequency but higher than 250kHz (for filtering)
1. please advise
2. can I do it with the LM5022?
THANKS AND REGARDS
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hi
the LM5022 is a bit borderline, better the LM5020, similar part but 100V rated.
attached a similar solution based on LM5022: starting from this you can customize it to fulfit your needs.
Vincenzo