使用这个升压芯片,想用GPIO口控制芯片的输出,我发现把EN引脚拉低,还有电压输出,不过比设计的要低一点,按理说不应该有输出才对呀?大家遇到过没有?
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使用这个升压芯片,想用GPIO口控制芯片的输出,我发现把EN引脚拉低,还有电压输出,不过比设计的要低一点,按理说不应该有输出才对呀?大家遇到过没有?