• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 29 subscribers
  • Views 212 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

DRV8872-Q1: Report of current regulation

Christian Edhofer
Prodigy 100 points
Part Number: DRV8872-Q1
Other Parts Discussed in Thread: DRV8876-Q1, DRV8874-Q1

Hi there,

Does the device also report (driving nFault low) when I_TRIP has been reached or really only when I_OUT is greater than I_OCP?

Thanks in advance for your help.

Best regards,

Christian Edhofer

  • 0
    TI__Guru** 114905 points

    Hi Christian,

    The DRV8872-Q1 does not report when I_TRIP has been reached.

    nFAULT reports fault conditions; and I_TRIP is not considered a fault condition.

    The DRV8874-Q1 and DRV8876-Q1 have the ability to report reaching I_TRIP. The IMODE pin can set the nFAULT response.