LM5166: Vin< Vout

Mat1980

Part Number: LM5166

Hello Team,

I wanted to check with you what happens if the output is set to 5V and the input is lower e.g. 4.2V.

Will the device go into 100% duty cycle?

Thanks!
Mat

0 Arief Hernadi over 4 years ago

Hi,

Yes, the device will go into 100% duty cycle as stated on the datasheet page 20

Thanks

-Arief

0 Mat1980 over 4 years ago in reply to Arief Hernadi

Thanks for the answer! Just to double check, Vin can go as low as Vin min -> 3V?

0 Arief Hernadi over 4 years ago in reply to Mat1980

Hi,

Yes the device should be able to go as low as 3V

Thanks

-Arief

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