TPS63020 negative current limit

K. Sasaki14

Other Parts Discussed in Thread: TPS63020, PMP9766

On the TI Design PMP9766 material "SLVA726", there is a description that TPS63020 has negative current limit between 0.6A to 0.8A.
However there is no the description on the datasheet. Actually does TPS63020 have negative current limit?
If it is yes, which point current is monitored?

Best Regards,
Kohei Sasaki

over 8 years ago

0 Michael Helmlinger over 8 years ago

TI__Expert 5055 points

Hi,

Yes, the TPS63020 has a negative current limit but it is not specified in the DS.
You can see the current sensor in Fig.3 in the DS.
The numbers in the TI Design are typical values.

Thanks & Regards,
Michael

0 K. Sasaki14 over 8 years ago in reply to Michael Helmlinger

Guru 10200 points

Michael-san,

Thank you for your answer.
Please let me know the negative current limit threshold variation data (min and max value) if you have.

Best Regards,
Kohei Sasaki

0 Michael Helmlinger over 8 years ago in reply to K. Sasaki14

TI__Expert 5055 points

Hi Kohei-san,

unfortunately we don't have this data.

Thanks & Regards,
Michael

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TPS63020 negative current limit