Description
This solution offers a complete automotive battery management system for up to 70 series-connected Li-ion cells. The microcontroller (MCU) along with the multi-cell Li-ion battery management devices monitor cell voltage, pack temperature and current, record significant fault detection, and control cell balance.
System Benefits:
- Best BMS accuracy and long-term drift (LTD), with extended driving range and battery life performance and superior accuracy of 2mV and Six Sigma long-term drift.
- Low BOM cost and best FuSa/EMI/EMC/hot plug solution, which alleviates R&D effort and is easy to use with the RH850 automotive MCU family with dedicated drivers and software for BMS.
- Jump-start ASIL software development with the ISL78714 complex device driver (CDD), which manages BMS measurements and functional safety (FuSa) features.
- Supports functional safety up to ASIL D as well as security features.
- Intelligent power device for external load control.
Comparison
Applications
Applications
- Battery pack management to ensure safe operation and long life for batteries in EV vehicles – 2W, 3W, light commercial vehicles, etc.
