The STMicroelectronics Li-ion battery monitoring and protecting chip for high-reliability industrial applications and energy storage systems. Up to 14 stacked battery cells can be monitored to meet the requirements of 48 V and higher voltage systems. Each cell voltage is measured with high accuracy, as well as the current for the on chip coulomb counting. The device can monitor up to 7 NTCs. The information is transmitted through SPI communication or isolated interface. Supports busbar connection without altering cell results
Embedded NVM for customer parameters storage
System safety ready