Other Parts Discussed in Thread: LM2574, LMR36506
Hello
Is it possible to generate a -15V output voltage with a LM2574-15 as a inverting buck boost regulator?
Thank you
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Yes you can, assuming you don't exceed Vin absmax and/or hit the device current limit.
LMR36506 might be a better overall choice with similar specs as LM2574.
Please review this appnote on IBB designs