Battery cells are being used in more and more applications like electric cars and energy storage systems, and an efficient and reliable battery management system is vital for their optimal performance. Many of these applications rely on NXP battery management systems (BMS), which are flexible, scalable, and deliver high accuracy, optimal robustness and functional safety.
Battery Management Unit is the control part of the BMS. It collects and post-processes data, makes decisions and commands the system while ensuring its safety. The use of ASIL D grade chip – the highest system safety level – ensures proper operation of the battery at all times, protecting the passengers. In terms of scalability, NXP provides 14V, 48V and high voltage BMS chip set solutions to reduce development cost and enable faster time to market.
Features
- ASIL Grade D MCU and SBC
- 2 channels Daisy chain communication interface
- 5 channels bilateral control output
- 5 high edge control outputs
- 5 channels CAN FD communication interface
- 1 channel high voltage interlock detection
- Crash detection
- Battery pack pressure test
- Fast charging interface detection
- AC charging interface detection
Applications
- Electric Vehicle
- Hybrid Electric Vehicle
- Energy Storage System
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