In the Chapter 1. Overview of NVIDIA Jetson TX2 NX System-on-Module, the power consumption of TX2NX module is 15W@5V, and the current consumption calculated according to this is 3A. However, I find in Table6-2 of the same document that IDDmax is 5A, and I need to design the power supply by myself, so I want to know whether 3A or 5A should be referred to.
It should be IDDmax = 5A for custom power supply design. 15W is for average stable working mode.