Other Parts Discussed in Thread: BQ29209, BQ40Z50
Hi All,
I am using a 2S battery pack sold by RS with built-in over/under voltage and over current protection and BQ34Z100-G1 as pack side fuel gauge. After about 50 cycles I am reading 20-30 mV cell imbalance issue with no way to correct it.
Therefore I have been searching for a suitable fuel gauge with full support for I2C, cell balancing and over/under voltage and over current protection. Unfortunately such product does not seem to exist. I am looking for recommendations but the closest combo I have found is:
BQ29209 for Cell balancing and Over voltage
BQ34Z100-G1 for fuel gauge
No support for under voltage and over current protection
Any guidance would be helpful.
Thanks
Kam