BQ35100EVM-795: Gauge coulomb counter operation

Vitthal Adhav

Part Number: BQ35100EVM-795
Other Parts Discussed in Thread: BQSTUDIO, BQ35100

Tool/software:

Hello,

I just want to confirm the following for ACC mode:

The Coulumb Counter starts and continues counting but at what rate.?

What is the periodicity of ADC to read for accumulation?

I saved the log and checked it is shows accumulation every 4sec, can we change this?

During accumulation does IC power consumption also gets added?

Thanks

0 Diego over 1 year ago

Hi VA,

Most registers are updated once per second, if you read from these registers quicker you will get new values.

For BQstudio you can change the log speed under window - > preferences

Please also make sure you have read the TRM on ACC mode.

Regards,

Diego

0 Vitthal Adhav over 1 year ago in reply to Diego

Thanks Diego.
During accumulation does IC BQ35100 power consumption also gets added?

+1 Diego over 1 year ago in reply to Vitthal Adhav

Hi,

The BQ35100 will monitor all power that leaves the battery.

Regards,

Diego

Power management forum