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TPS54620: TPS54620

Part Number: TPS54620

你好,我想请教下TPS54620关于14引脚PWRGD引脚的问题,datasheet上写了当VSENSE的电压在vref电压的94%~109%,14引脚PWRGD引脚被拉高,请问被拉高到几伏?我在datasheet上并没看到关于PWRGD高电平的电压范围,请告知下。我们希望使用TPS54620的PWRGD引脚来使能下一颗电源芯片,以保证上电顺序,请问针对下一颗芯片的使能引脚高电平最低可以是几伏电压?