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BQ25601D: Termination Current Issue

Part Number: BQ25601D

Hi Expert,

My customer is using BQ25601D in their project. They are testing termination current and found the actual current is larger than the threshold. The details are shown below:

Temp Pre-charge current Termination-voltage Charge current Termination-current Threshold
5℃ 55mA 4.41V 845mA 152mA 120mA
15℃ 53mA 4.41V 1840mA 147mA 120mA
25℃ 56mA 4.41V 1840mA 135mA 120mA

I checked the DS of BQ25601D, the measured current accuracy is slightly lower than the spec. Is that normal? Or should we judge by the worst accuracy regardless of the charging current?


Jiaqi Wang