The main types and functions of BMS core chips

The core chips of BMS mainly involve computing units (such as MCU), AFE (analog front-end chip), digital isolators, ADC (analog-to-digital converter), CAN bus transceivers, network transformers, current sensors, fuses/cables and other components. For example, as a computing platform, MCU needs to meet AEC-Q100, ISO26262 and other certifications, and play the role of relay control, SOC/SOH estimation, balancing control, battery cell voltage, current, temperature data collection, data storage, etc.