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BQ40Z50 究竟能够干嘛,可以控制放电吗?

Other Parts Discussed in Thread: BQ40Z50, BQSTUDIO

1.如上图所示,那些虚线是什么意思?是表示BAT或者PACK引脚供电的情况下,自动闭合一些开关吗?为什么TI的手册就不交代清楚!

2.如果是供电情况下才闭合开关,那么BQ40Z50还具有放电功能吗?PACK+输出端是接在外部的,如果拿来像负载供电,由于PACK引脚采集的是外部的电压,那么BQ40Z50的Discharge FET还能打开吗!?

3.为什么在BQStudio中的命令发送成功,但是实际检测却是无效的?