This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PCA9539: Customer is asking IC's junction temperature specification

Part Number: PCA9539

Hi team,

Customer is asking our IC's junction temperature specification and I can't find this parameter in the datasheet.

So could you help to share with us?

Thanks

  • Hey Paul,

    Our I2C devices are typically considered low power dissipation devices, so we can estimate the recommended max junction to be about +5C the recommended max ambient.Therefore the recommended max junction temperature is ~90C.

    For absolute maximum junction temperature, we say 105C.

    Thanks,

    -Bobby