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.

BQ2947: about OV

Part Number: BQ2947

Hi,

I am using bq 294702.
Please tell me about the following contents.

1. About detection of OV. If the cell voltage exceeds VOH even once, is the overvoltage detection counter cleared when it falls below VOH (4.30 V)? Or is it when it falls below VOH - VHYS (= 4.0 V)? I think that it is 4.0V.

2. After exceeding VOH, charging of the capacitor connected to the CD terminal starts.
   However, there is a delay like red in the figure below. How many seconds will the capacitor start charging after exceeding VOH?

Best Regards,