CGD12HBXMP

radek_ku

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

Forum_Moderator

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

svinueza_2018

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

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

regards

svinueza_2018

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

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.