Other Parts Discussed in Thread: BQ76930
Dear Sir, Madam,
Attached are the GG and SREC files of the battery pack using BQ78350-r1 and BQ76930.
We checked the GG file and found that AFEC was triggered (PF status) and AFER is PF alert.
The customer is measuring leakage current of the battery pack and is applying 264V.
The voltage application and measurement are done many times.
We are waiting for further information of their testing conditions.
Is it possible to investigate the cause of the AFEC PF status and AFER PF alert?
We want to understand how this mechanism works and what kind of error is being detected by the IC to trigger these faults.
Hope to hear from you soon. Thank you very much.20180209 gg.xls