This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

bq78350 Scaling Current and Capacity

Other Parts Discussed in Thread: BQ78350, BQ78350-R1

Hi all,

I am using a bq78350 with its companion bq7692000 with a 4 cell 100Ah system. This is a high power system that will discharge up to 250A. This will use a 125uOhm shunt to measure the current.

I am having some difficulties trying to scale the current and capacity to have 10mA(h) steps to allow me to set the capacity to 100 000mAh. I've tried setting the IPSCALE registers to scale the current but the current readings reported back seem independent of this setting. Could you please recommend settings to support this configuration?

Thanks for the help.