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BQ78350 deadband setting

Hi,

In battery pack based on BQ76930 and BQ78350, there are some current report under no load as below.

Deadband setting is 3mA.

1. What makes below current flow?

2. if customer set deadband to 20mA, what is expected problem besides small current sensitivity?

3. If customer produce their application with 3mA deadband, what is expected problem?

Thanks.

Current
0
0
0
6
0
0
0
0
0
-6
0
0
0
0
6
6
6
0
13
6
0
0
0
0
0
0
0
0
0
0
6
6
0
0
0
-6
0
6
-6
0
-6
-6
6


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