TPD1E05U06: About unused pin

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Guru 21045 points

Part Number: TPD1E05U06
Other Parts Discussed in Thread: TPD4E05U06

Hi Team,

We use TPD1E05U06RVZR for USB3.0.

Then, we don’t use D3- and D3+.

Therefore, those pins is connected to GND.

Is my understanding correct?

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Regards,

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over 2 years ago

+1 Matt Smith3 over 2 years ago

TI__Expert 8471 points

Hi Hide,

I don't believe grounding D3+ and D3- would make a difference, but if you're not using those two channels, I'd recommend using the 4-channel version of this device, TPD4E05U06.

Regards,

Matt Smith

0 Hide over 2 years ago in reply to Matt Smith3

Guru 21045 points

Hi Matt-san,

Thank you for your response.

Regards,

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TPD1E05U06: About unused pin