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Cogswell Carrier for NVIDIA® Jetson™ TX2/TX2i
Users Guide
www.connecttech.com
Document: CTIM-00484
Revision: 0.08
Page 27 of 29 Date: 2021-10-06
THERMALS DETAILS
The Cogswell Carrier Board has an Operating Temperature Range of -40 ° C to +85 ° C.
However, it is important to note that the NVIDIA Jetson TX2 Modules have its own properties separate
to that of the Cogswell Carrier Board. The NVIDIA Jetson TX2i matches the Cogswell Operating
Temperature Range of -40°C to +85°C.
Customer responsibility requires proper implementation of a thermal solution that maintains the
TX2/TX2i SoC and Thermal Transfer Plate (TTP) temperatures below the specified temperatures (shown
in the tables below) under the maximum thermal load and system conditions for their use case.
Jetson TX2i Thermal Specifications
Parameter Value Units
Maximum TTP operating temperature 85 °C
Recommended Tegra X2 operating temperature limit T.cpu = 95.5 °C
T.gpu = 95.5 °C
Tegra X2 maximum operating temperature limit T.cpu = 101 °C
T.gpu = 101 °C
T.diode = 110 °C
Jetson TX2 Thermal Specifications
Parameter Value Units
Maximum TTP operating temperature 80 °C
Recommended Tegra X2 operating temperature limit T.cpu = 95.5 °C
T.gpu = 93.5 °C
Tegra X2 maximum operating temperature limit T.cpu = 101 °C
T.gpu = 101 °C
NVIDIA provides complete Thermal Design Guides, which include all of the information required to
implement a complete thermal solution for the Jetson TX2 or TX2i Module. The Thermal Design Guides
can be downloaded here:
Jetson TX2i:
https://developer.nvidia.com/embedded/dlc/jetson-tx2i-thermal-design-guide
Jetson TX2:
https://developer.nvidia.com/embedded/dlc/jetson-tx2-thermal-design-guide