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自己做了一个 DEMO板 ,充电电流只有1A ,但用原配充电器 可以到 2A
2511 的DP,DM与外接USB接口的D+,D-接口交叉调换一下看是否可以?
应该是可以识别,不然不会有充电电流
是不是ILIM的电阻设置有问题,1A限流了