Other Parts Discussed in Thread: TMP431, TIDA-01381, TMP468EVM
What type of remote sensor using in section 5.1 of TI design TIDA01381? Is it 2N3904/3906 and how to transfer heat information to TMP431/2?
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What type of remote sensor using in section 5.1 of TI design TIDA01381? Is it 2N3904/3906 and how to transfer heat information to TMP431/2?
Hi Kelvin,
Does the remote sensor board need a thermal plane to transfer the heat source to the other side transistor in the TIDA-01381 application?
Is the PCB layout of remote sensor board available?
Thanks.
The sensing element is the transistor. I'm assuming you are referring to the remote sensor/transistor. If you want to increase conduction from the heat source to the remote sensor then the thermal plane would help.
References:
sboa173
TMP468EVM