I am working on an automotive EV BMS, and I really like some of the BQ76940 specs working in combo with BQ78350 .
The BMS I would like to design would have 30 x 100AH, in an 1P30S configuration.
I want to ask you about to how to stack 2 BQ76940+BQ78350 combos ( each one managing 15 cells), and interconnect them to a host controller by an isolated SMBus.