• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 33 subscribers
  • Views 216 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

HD3SS3220: VBUS_DETpin registor.

Kengo.Y
Guru 11345 points

Part Number: HD3SS3220

Hi team,

I'd like to know about Resistance for VBUS_DETpin.

According to the datasheet of p.6, it said 880kΩ to 910kΩ.


However, p.7 said 855kΩ to 920kΩ.


Which one should I refer to?
Please let me know if there is any difference.

Sincerely.
Kengo.

  • +1
    TI__Mastermind 47000 points

    Hi Kengo,

    Looking at the datasheet, any information within the section titled "Recommended Operating Conditions" has been tested by TI as a set of conditions where the product will run optimally. As such, the information for VBUS_DET on P.6, the rating of 880-910 KOhms, should be the one you follow. The other set of info on P.7 is more so just the maximum and minimum range of values found in testing, though going outside of the range defined on P.6 may lead to less than desirable results.

    Feel free to let me know if you have any more questions or concerns!

    Thanks,

    Ryan