大家好!
打算用BQ78Z100做电量监测,之前没有用过类似的芯片。
根据参考电路将BQ78Z100焊在板子上发现充电放电都不行。是否CHG和DSG控制的两个FET是默认关闭的?是否需要在使用前配置相关寄存器?
望有经验的大牛能给些指导和点拨,感激不尽!
谢谢!
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