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TCA9535: TCA9535 RATED POWER

vijayavani raju
Prodigy 220 points
Part Number: TCA9535

HI Team,

Rated power dissipation is not available in datasheet.

Please share so as to check power derating analysis.

Awaiting response

  • 0
    TI__Guru 62910 points

    Hello,

    Because the quiescent current is relatively small, the device power dissipation tends to be dominated by the loading of output ports.  You can learn about how to compute the dissipation for different system-level use cases in Section 9.2.1.1 of the datasheet.  Please let us know if you have any specific questions on this.

    Regards,
    Max