SLUUD50 October 2024 BQ27Z758
The BQ27Z746-R1 and BQ27Z758 devices can permanently disable the battery pack in case the discharge FET is not working properly.
| Status | Condition | Action |
|---|---|---|
| Normal | DSG FET off AND Current() > DFET:OFF Threshold | PFAlert()[DFETF] = 0 |
| Alert | DSG FET off AND Current() ≤ DFET:OFF Threshold | PFAlert()[DFETF] = 1 |
| Trip | DSG FET off AND Current() ≤ DFET:OFF Threshold for DFET:OFF Delay duration | PFAlert()[DFETF] = 0 PFStatus()[DFETF] = 1 |