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OSD335x C-SiP Thermals

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    • February 2, 2023 at 11:12 am #13349
      AdamAdam
      Participant

        Hi,

        In looking at the thermal design guide for the OSD335X C-SIP component, I see a junction to ambient thermal resistance value and a junction to top characterization parameter, however no maximum junction temperature is listed. The specification sheet for the component lists a maximum case temperature range of -40°C to 85°C.

        Is there a maximum junction temperature requirement for this part?

        Thanks

      • February 3, 2023 at 9:17 am #13353
        Neeraj Dantu
        Moderator

          Hey Adam,

          The junction temperature for AM335x SoC is 105C. However, you do not need to care about it as long as you can ensure your C-SiP device case temperature is within 85C. We only specify case temperature as there are multiple devices inside the SiP and each junction temperature is different.

          Best,

          Neeraj

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