TPS568215: Minimum on-time range

David Cananzi

Part Number: TPS568215

To whom it may concern,

The datasheet for the TPS568215 provides the typical minimum on-time in section 6.6 as 54 ns; however the maximum minimum on-time is not provided. What is the maximum minimum on-time? Can this information be added to the datasheet?

Thank you

over 2 years ago

0 Athos Zhao over 2 years ago

TI__Expert 7320 points

Hi David,

The maximum min on-time is 77.16ns provided by our test team.

Please let me know if you have any other question.

Athos

0 David Cananzi over 2 years ago in reply to Athos Zhao

Prodigy 120 points

Hi Athos,

That is good. We will use that for our design calculations. Would you be able to update the datasheet?

Thanks,
David

0 Athos Zhao over 2 years ago in reply to David Cananzi

TI__Expert 7320 points

Hi David,

We usually only provide typical min on-time value in datasheet for Buck IC.

Athos

0 David Cananzi over 2 years ago in reply to Athos Zhao

Prodigy 120 points

Hi Athos,

It would be better if TI provides the range for this.

0 Athos Zhao over 2 years ago in reply to David Cananzi

TI__Expert 7320 points

Hi David,

Thank you very much for your proposal. I will check with the colleague responsible for the datasheet for the specific reason and Email you later.

Athos

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TPS568215: Minimum on-time range