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CGD12HBXMP

radek_ku
radek_ku Contributor Level 1
edited March 18 in Module Products

Hi,

I have CGD12HBXMP module and need to calculate NTC temperature upon received signal frequency.

Is look-up table for T(f) somewhere available ?

regards,

Radek

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Comments

  • Forum_Moderator
    Forum_Moderator Wolfspeed Employee - Contributor Level 4

    Thank you for your post, it has been approved and we will respond as soon as possible.

  • svinueza_2018
    svinueza_2018 Wolfspeed Employee - Contributor Level 1

    Hi Radek,

    You can find the table in page 7 in the gate driver datasheet. You can download from this link https://www.wolfspeed.com/products/power/gate-driver-boards/cgd12hbxmp/

    Thanks!

  • radek_ku
    radek_ku Contributor Level 1

    ok, I was hoping you have ready to take lookup table with temperature step 1°C,

    regards

  • svinueza_2018
    svinueza_2018 Wolfspeed Employee - Contributor Level 1

    The following equation will give you an estimate of the frequency values for each NTC (°C) value.

    y = 8E-08*x^4 - 3E-05*x^3 + 0.0023*x^2 + 0.1959*x + 4.5466

    "x" is the NTC Resistance (°C) and "y" is Frequency.

    I hope this helps

    Thanks!

  • TBhatia
    TBhatia Wolfspeed Admin - Contributor Level 5

    Hi, I hope that this answered your question. I will close this discussion for now but if you have a follow up question, please "Start a New Discussion" and we would be glad to support you further.

This discussion has been closed.