啊？赶紧去TI随便找找了个boost converter TPS61022的EN，没细看。是不是这个boost的定义又跟“无症状”一样，实际上是不一样？
When the voltage at the EN pin is below 0.4 V, the internal enable comparator turns the device into shutdown mode. In the shutdown mode, the device is entirely turned off. The output is disconnected from input power supply.
【 在 rongqiang 的大作中提到: 】
: boost电路输入输出是通过电感+二极管连接的啊，关不了
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