TUSB322I - Shutdown current?

Jonathan Bender

Other Parts Discussed in Thread: TUSB322I, TUSB320, TUSB320EVM

Hello,

What is the shutdown current (typical / max) for TUSB322I (VDD = present, EN_N = H)?

Similar devices like TUSB320 have this specified in the datasheet, so I'm guessing its omission was just an oversight.

If that's the case, and there's a guaranteed shutdown current spec for TUSB322I, will the datasheet be updated to reflect this?

Thanks,

Jonathan

over 9 years ago

0 Diego Cortes over 9 years ago

TI__Mastermind 36085 points

Hello Jonathan,

I am looking for the data, I will reply as soon as I have something.

Regards,

Diego.

0 Jonathan Bender over 9 years ago in reply to Diego Cortes

TI__Expert 7895 points

Thanks Diego.

Side-question - is there a TUSB322I EVM planned?

Or is it possible to reconfigure the TUSB320EVM and swap TUSB322I onto it? The PORT (pin 3) and VBUS_DET (pin 4) pins are flipped between TUSB322I and TUSB320, so I'm guessing if it's possible, it'd take some board modification.

Jonathan

0 Jonathan Bender over 9 years ago in reply to Jonathan Bender

TI__Expert 7895 points

Hi Diego,

Were you able to find shutdown current data for TUSB322I, and could you also comment on the EVM situation?

Thanks,

Jonathan

0 Jose Carlos Gil over 9 years ago in reply to Jonathan Bender

TI__Genius 9315 points

Hi Jonathan,

Actually our team is working on the release of TUSB322IEVM which should be released in 2 to 3 weeks from now.

Regards.
JC

0 Jonathan Bender over 9 years ago in reply to Jose Carlos Gil

TI__Expert 7895 points

Hi JC,

That's good to know, thanks for the update! Will keep an eye on the product page for it.

Hopefully the shutdown current spec is available soon. I'll go ahead and close the thread once it's received.

Jonathan

0 Jonathan Bender over 9 years ago in reply to Jonathan Bender

TI__Expert 7895 points

Following up from offline feedback, the shutdown current spec of 0.04 uA typical will be included in the next datasheet revision for TUSB322I.

Jonathan

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TUSB322I - Shutdown current?