TDG-09774-001_v1.0 | February 2020NVIDIA Jetson Xavier NXThermal Design GuideDocument NVIDIA Jetson TDG-09774-001_v1.0 TDG-09774-001_v1.0VersionDateDescription of Change1.0February 10, 2020Initial ReleaseTable of NVIDIA Jetson TDG-09774-001_v1.0 Chapter 1. Introduction................................................................................11.1Customer Requirements..............................................................................11.2Definitions...................................................................................................11.2.1 Total Module Power................................................................................11.2.2 Jetson Xavier NX.....................................................................................21.2.3 Xavier SoC Temperature........................................................................4Chapter 2. Specifications.............................................................................52.1Thermal Specifications................................................................................5Chapter 3. Design Guidance........................................................................63.1Thermal Information....................................................................................63.1.1 Jetson Xavier NX Thermal Performance..................................................63.1.2 Jetson Xavier NX Thermal Design Details.............................................103.1.3 Customer Thermal Solution..................................................................113.1.4 Temperature Cycling............................................................................113.2Mechanical Information.............................................................................113.2.1 Heat Sink Mounting Guidelines.............................................................123.2.2 Assembly Guidelines..........................