TPS62260: What is 100% duty cycle for lowest dropout?

user4292685

Part Number: TPS62260

Dear Sir,

In the D/S of Features on top page, there is 100% duty cycle for lowest dropout.

What is 100% duty cycle for lowest dropout feature?

Moreover if the input voltage is lower than the output voltage but it is not under UVLO, how this device behave?

Regards,

0 Chris Glaser over 6 years ago

Hi User,

This is explained in section 8.4.3. It keeps the high side FET on when Vin < Vout.

0 user4292685 over 6 years ago in reply to Chris Glaser

Dear Chris,

Thank you for your explanation. I read the page on D/S and totally understand.

Regards,

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