TPS3514: The TPS3514's OCP tolerance

Jacky Chang

Part Number: TPS3514

1. The tolerance of the ratio of current sense sink current to current sense setting Pin source current

What is the tolerance of Ratio of Current Sense Sink Current to Current Sense Setting Pin (RI) Source Current, I(REF) when RI is not equal to 30KΩ ?

The datasheet only show it's tolerance when RI = 30KΩ.

2. Delay time of the OCP

What is the delay time of the OCP?

3. Curve of current ratio VS free air temperature

How about RI is not equal to 30KΩ ?

0 Abhinav.Sharma over 4 years ago

Hi Jacky,

I'll look into your questions and see if I can get a product expert to help solve the issues.

Thanks,

Abhinav.

0 Jacky Chang over 4 years ago in reply to Abhinav.Sharma

Hi Abhinav,

Thanks for your mail and I will waiting for your feedback.

BTW, may you also help to check the sink current specification of the pin VS12 ?

My circuit design which current for pin VS12 was 1.644mA.

0 Abhinav.Sharma over 4 years ago in reply to Jacky Chang

Hi Jacky,

Are you still having this problem? Also, I cannot see the image, could you reattach?

Thanks,
Abhinav.

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