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Article MAX20303 EVKIT默认状态下不能正常工作，为什么？

按照评估板默认配置，VBAT < 4.2V-50mV即可充电。


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但PFN1引脚应通过上拉电阻连接到CHGIN引脚，以确保充电器使能。而评估板上，该引脚没有上拉电阻，需要在该引脚(J2的Pin 11)与CHGIN之间连接4.7k的上拉电阻。
 

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