Power sequence Jetson Orin NX/ NANO

Robotics & Edge Computing Jetson Systems Jetson Orin NX
1

I’m redesigning a carrier board for the Jetson Orin NX / Orin Nano based on my own requirements. On this board, I’m using an STM32 MCU to control the power sequencing for the Jetson module.

Could you please explain what the safe power-on and power-off sequence should be, and how to properly control it?

3

Power sequence explanations and figures are in Chapter 6 of Jetson Orin NX Series and Orin Nano Series Design Guide. 6.1.1 covers the Power Button Supervisor MCU on the reference carrier board.

Carrier board design files in Jetson AGX Orin Series Developer Kit Carrier Board Design Files