FOD Calculation NXQ1TXH5

[tomaszbadyla]

Hello NXP, Currently we are finishing prototype of the docking station. Your Qi Transmitter works perfect. Now, i want to configure FOD feature. In datasheet there is information that i have to contact with NXP to get more information about FOD calibration.

[TomasVaverka · Accepted solution]

Hello Tomasz,

In the NXQ1TXH5 there is not much FOD tuning needed.

Paragraph 4.1 in the AN11775 shows the right value for R8 for some common TX coils.

In the attached document you can find how we came to this value.

Best regards,

Tomas

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