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TPS65217C+AM3358方案非正常掉电后，重新上电TPS65217C电源输出轨DC部分电压为0，LDO部分电压输出错误

Rui Fu
Prodigy 25 points

正常情况下，DC1-1.5V，DC2-0.95V，DC3-1.1V，LDO1-1.8V，LDO2-3.3V，LDO3-1.8V，LDO4-3.3V;

故障后，DC部分电压为零，LDO1-0.36V，LDO2-0.02V，LDO3-0.68V，LDO4-2V，PWR_EN-2V,PB_IN-3.8V;

问下大家遇到过这种情况吗，感觉像保护。