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BQ25890如何通过寄存器关闭12V充电,但是需要保留9V充电
您好,请参参考下面内容
BQ25890H可以通过EN_12参数设置取消12V输出。
能具体贴一下寄存器吗?
您好,请参考BQ25890H数据手册 表 9. REG01
BQ25890里面就没有这个寄存器位可以控制,只有BQ25890H才有,对吧
您好,是的,BQ25890H有参数可以设置。BQ25890只有上面发的D+,D-的设置。