This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ40Z80: BQ40Z80应用于六串电池问题

Part Number: BQ40Z80

Hi 

这边遇到一个问题,6串的电池,放电电流5A,在放完电触发CUV保护时,放电mos会击穿,造成短路,使欠压保护失效,请问有什么原因会导致这种情况呀?

附件为原理图和layout,以及GG文件,烦请帮忙看看,谢谢!!!

 UY-K1865021700L-6G-V1.PcbDocWCL-6S1P-ID7102-20240125.gg.csv