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Hi：我在使用BQ25606时出现个问题，模块供电输入为9V/2A，单节锂电池充电，发现充电电流只有1.7A，并且无法恒流充电，充电电流一直在减小。
下面是我的原理图和PCB布局图，请帮忙查看下是否有问题呢？
