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L6920D what happens if Vin = Vout

Nickelgrass
Senior

Hello,

what would happen if I have a fixed 5V output L6920D boost converter and the input voltage is 5V. Will it just pass through?

Thanks

1 REPLY 1
Peter BENSCH
ST Employee

Well, the control section has a minimum off time and a maximum on time, so it cannot simply run through with a duty cycle of 100%.

Does it answer your question?

Regards
/Peter

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