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因为我们的usb接口既有可能输出电压，又有可能输入电压。我想问下，比如我将TPS25221的EN脚拉低后，关闭OUT电压输出。那OUT脚能最大承受多少电压？9V，12V抗的住吗？
HI
极限是6V， 推荐5.5V， 9V,12V很可能扛不住。
