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PCA9539: Customer is asking IC's junction temperature specification

Paul Yeh
Genius 16405 points
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

  • 0
    TI__Guru* 75041 points

    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