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迟滞电压按推导不应该是22uA*(Ruv1//Ruv2)吗？22uA*Ruv2是如何来的。
1.从计算可得，UVLO引脚的电压是会变化22uA*(Ruv1//Ruv2)
2. 但是我们这里计算的是输入电压的迟滞，需要再1的基础上乘以（Ru1+Ru2）/ Ru1
3.由1和2 可以求得输入电压的迟滞为22uA*Ruv2， 而UVLO引脚的迟滞电压为22uA*(Ruv1//Ruv2)
4. 所以楼主和手册都对。
谢谢
