• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 63 subscribers
  • Views 326 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.

Original question:

BQ77915: Restored to normal Mode.

BQ77915: BQ77915

Basil Mathew Tharian
Prodigy 130 points
Part Number: BQ77915

Hello ,

In one of the posts i have seen that , the load removal is required in case the BQ77915 end up into some kind of protections .Is there is a way to recover the BMS other than load removal ??

Thanks in advance .  

  • 0
    TI__Guru 54715 points

    Hi Basil,

    Load removal is an option for over current recovery and undervoltage recovery. See the BQ77915 data sheet table 5 for a summary.  The recovery selection is set at the factory for the configuration.  The presently defined configurations with current protection all use load removal. Load removal is commonly detected with the LD pin connection circuits shown in the data sheet.  If you have another application and one of these configurations requiring load removal you can manipulate the LD pin for recovery, note that the VLDT threshold is 1.3V typical.