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The Battery Management System (BMS) closely monitors and manages the state of charge and health of multiple battery strings. For large high-voltage battery packs, such as in electric vehicles, accurate monitoring of the parameters of each cell and the entire battery pack is critical to ensure maximum available capacity and safe and reliable operation. The quality of the battery management system directly affects the mileage an EV can travel per charge. A quality battery management system is able to maximize the overall battery life, thereby reducing the cost of ownership.
Service life and battery management system
With the increasing popularity of electric vehicles, the industry also puts forward higher performance requirements for technology providers. Our battery management system is able to provide best-in-class voltage and current measurements that drive innovation in the EV space.
High voltage battery stack management
Precise battery voltage measurements via LTC6810, LTC6811 and LTC6813 are integrated with synchronous stack voltage and current measurements via LTC2949 on a single isoSPI bus with fault-tolerant communication capabilities.
Vehicle Range and Charge Capacity
Vehicle range and charging capacity
ADI's outstanding BMS measures accuracy whether the battery is charging or discharging, so that the vehicle can be more fully charged and more thoroughly discharged. In short, the BMS maximizes the available capacity, which is the key to maximizing the vehicle range, cost, weight, and size.
Vehicle Safety and Reliability
Vehicle safety and reliability
Overcharging and overdischarging can lead to battery damage, resulting in ignition, reduced capacity, or reduced service life. ADI BMS devices provide measurement information to ensure that each cell operates within its defined operating range, thereby addressing safety and reliability issues.
