Other Parts Discussed in Thread: TCA9511A, TPS2597, TPS25981
Tool/software:
Dear Sir,
As below block diagram, we need the hot swap function for two batteries with I2C interface.
There is three questions:
1. Is I2C Buffer TCA9511A necessary?
2. Do I need to add hot swap protection IC between Charging IC and battery?
3. Any problem with my block diagram for battery hot swap design? Do I need to add more design for completing the hot swap function?