TPS25858-Q1: Questions about the cable compensation function of TPS25858-Q1

Jeff Yun

Part Number: TPS25858-Q1

Hi, team

My customer is using our TPS25858-Q1 and currently has two questions about the cable compensation function:

1. As long as customer shorts the VSET to GND, the cable compensation function will automatically adjust the compensation strength?

2. Is the compensation strength always the same for both ports?

If the customer connects cables with different lengths at the two ports, will the compensation strength be different?

Thanks & Best Regards

Jeff

0 Ziv Zhang over 1 year ago

Hi Jeff,

1. Correct.

2. Compensated strength changes based on cable length.

0 Jeff Yun over 1 year ago in reply to Ziv Zhang

Hi, Ziv

For question2, if the cable length of two ports are different, the compensated strength of two ports will be different?

Thanks & Best Regards

Jeff

0 Ziv Zhang over 1 year ago in reply to Jeff Yun

Hi Jeff,

Sorry for confusing.

For two ports, I need to have a test in lab.

Will reply to you soon.

0 Ziv Zhang over 1 year ago in reply to Jeff Yun

Hi Jeff,

Sorry for the delay.

The cable compensation strength is same.

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