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How to change SOC1 set threshold from BQ27501

1258021
Genius 5120 points
Other Parts Discussed in Thread: BQ27501

Hi,

Thank You for your valuable time and reading the post.

We are using Fuel Gauge Monitor BQ27501 on our HW Platform.

What we have observed is whenever RemainingCapacity shows a value of 150mAh, I see that BAT_LOW becomes active.

  • If I have to either reduce or increase the SOC1 set threshold value, how we can do that? We want to change only this value nothing else
  • Does BAT_LOW is generated based on current value only, can we configure BAT_LOW  to be generated after observing a Low Voltage value?
  • I had observed that by default the design capacity is set to 1000mAh, but we are using a 3500mAh battery. So, do we have to change it to get a proper value when we read RemaininigCapacity() register?

Please advise on it.

Regards,

GSR