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输出热插拔一定要加热插拔保护芯片。如果是USB可以加专门的USB功率芯片。看你热插拔电流要多少,是不是USB。
电流最大100MA,不是USP .我是一块板上有三个相同的电路,其中一块长时间工作之后,输出电压出现震荡。2.5V-5v内震荡,还请帮忙分析