最近调试充电,一开始BQ78350和BQ76930通讯是好的。不知怎的,REGOUT输出2.5V,接电池瞬间有,几秒钟之后又没有了。重新BOOT后,2.5V有了,但此时的ALERT管脚为2.5V高电平。没发正常通讯工作了!怎么回事
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