• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 63 subscribers
  • Views 195 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.

BQ29706: Question about BQ29706

David Kim2
Genius 3305 points

Part Number: BQ29706

Hi

I have questions as below.

1. If 5v is supplied to input by dc supplier, there is no problem.
   However, protection works when supplied to usb of pc.
  It's the same 5v, but if you use USB, why protection works?

2. What should I change to increase the OCP and OCC settings?

Thanks

  • 0
    TI__Guru* 81034 points

    Hi David,

    The over-voltage protection should be triggered at 5V. Have you tried capturing the 5V on a oscilloscope to see what is different about this supply?

    The settings for the device are fixed. Refer to the Device Comparison Table in the datasheet for the different options available.

    Best regards,

    Matt