Hello everyone,
I would like to ask how much could be the minimum BQ34Z100-G1 shunt resistance ?
BQ34Z100-G1 datasheet says:
8.3.5 Fuel Gauging
....
The bq34z100-G1 monitors charge and discharge activity by sensing the voltage across a small-value resistor (5 mΩ to 20 mΩ typ.) between the SRP and SRN pins and in-series with the cell. By integrating charge passing through the battery, the cell’s SOC is adjusted
during battery charge or discharge..
I have an automotive design where shunt resistance is 100 microohms and battery capacity is 100 Ah (lead-acid battery).
Could I use BQ34Z100-G1 for this application ?
Thank you