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LDO输入Q16管子温度很高，大概在100℃左右，LDO-3.3V输出给单片机供电电流10mA左右。有没有人遇到这种情况的？
查阅这个MOS的SOA，
在30V ， VDS 的情况下， 能够运行的工作电流可能已经是极限了。
选择更大容量的MOS
