LMR38010: Can LMR38010 support Flybuck application?

terry ma

Part Number: LMR38010

Can LMR38010 support Flybuck application?

If yes, could you send me Flybuck reference design?

In other words, how to check if a buck can support flybuck application?

+1 Elena Gao over 2 years ago

hi, Terry,

The basic requirement for using a buck as a fly-buck is that the buck should have a FPWM mode.

In other words the buck should allow negative inductor current at small loads.

Please see the following app notes for help in designing a fly-buck.

SLPY007

SLVA369

SLPY004

SLUA838

SNVA674

Elena

0 terry ma over 2 years ago in reply to Elena Gao

Thank you very much~

0 Ryan over 2 years ago in reply to terry ma

Thank you for using E2E. I will be closing this thread now. If you have any more questions feel free to reply here to re-open the thread

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