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如何使用电源芯片TPS54394产生一先一后的两个输出电压1V,1V8

Other Parts Discussed in Thread: TPS54394

尊敬的TI工程师您好:

        我想使用TPS54394产生2路输出电压1V和1V8,要想保证1V的上电时序早于1V8该怎么连接?输入电压为5V

       我查阅了芯片资料发现在输入为12V的时候,PG端输出电压为5V,那么我想问一下,如果输入电压为5V的时候,PG端输出电压为多少?