BQ76952: 设置POWER CONFIG寄存器的bit4-5位为3无法让AFE进入Shutdown。该位是均衡与扫描相关的怎么会影响呢？

您好，

1，there is not a direct way to determine what forced the device into SHUTDOWN as going into SHUTDOWN clears all temporary registers, including flags for faults. However, there are work arounds since only a few faults actually force the device into SHUTDOWN (mainly too low of a voltage on the BAT pin meaning its not powered or if the device is overheating). The only other methods to enter SHUTDOWN are through commands or the RST_SHUT pin which are user controlled. Therefore, if you have an external MCU that is monitoring the device temperature and BAT voltage, it should be relatively simple to determine what caused the SHUTDOWN.

2，CHG 和DSG的控制请参考下面帖子的内容

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1237508/faq-bq76952-do-the-dchg-and-ddsg-signals-on-the-bq769x2-follow-the-chg-and-dsg-fet-driver-pin-states?tisearch=e2e-sitesearch&keymatch=BQ76952%252525252520PDSG%25252525255CPCHG%25252525255CDSG%25252525255CCHG#

4，Alert pin的运行请参考下面帖子的内容。

e2e.ti.com/.../bq76952-alert-pin-problem