Part Number:BQ24171
Hello
Customer set TS temperature is 45°C and it is indicate blinking of STAT pin and charge suspend while 45°C. But if on 43°C ~44°C , customer to do AC plug (AC to 12VDC to battery charge). They will find STAT waveform from Fig 1 to Fig2. The STAT happen blinking while AC plug under 43°C ~44°C . But if under 43°C, STAT pin will not happen blinking while AC plug. What is the issue root cause? Thank you.
Fig1
Fig2
BR
Patrick