Other Parts Discussed in Thread: ISO1541, BQ76PL455A-Q1
For the 48V battery, I have designed the battery monitoring system using 15 cells and based on the BQ76940 chip.
Now, I would like to stack them up in order to monitor the 400V system. I just wonder whether it can be achievable using ISO1541 I2C isolators. I do not require to charge and discharge MOSFETs and current measurements, so there is no reference to the ground. The voltage monitoring and balancing functionality are only required.