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TPS74401: TPS74401RGWR的相关问题

Part Number: TPS74401

您好,

咨询一个问题,有一个项目用到TPS74401RGWR,原理图设计如下,是5V转3.3V,

我的问题就是EN pin脚中是否有上下拉电阻,如果有,电阻的阻值是多少?另外EN pin脚是否可以通过10K上拉到5V?还是必须通过0ohm上拉到5V?谢谢