求教BQ76940能不能采用某种方法级联，来应用在24S-30S的系统中？

看了手册，感觉BQ76940在成本，性能上有优势（BQ76BL455不考虑，成本不允许），求教BQ76940能不能采用某种方法级联，来应用在24S-30S的系统中？

可以参考Industrial Battery Management Module for 20S Applications Reference Design。这是两个BQ76930级联的方案。

http://www.ti.com/tool/TIDA-01093?keyMatch=bq76930&tisearch=tidesigns

Description

High serial cell count battery (>15s) systems are becoming more and more common for industrial applications. These applications are cost sensitive and require a simple solution that includes monitoring, protection, and control or even SOC (State of Charge) information rather than only basic independent hardware protection. This design offers a platform for the complete pack side solution. All independent hardware protection features are incorporated from the bq76930 and a robust communication interface is implemented for host device to read the battery information.