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CCS: TDN-5461022200

Akshay Ghaytadkar
Prodigy 50 points


Tool/software: Code Composer Studio

Hi Team Texas,

I am facing an issue for part update to China customs portal due to lack of information of Dissipation Power (W) for this MPN ULN2003ADR. please provide maximum dissipation power for this part.

  • 0
    TI__Mastermind 32650 points

    Hi Akshay,

    TI does not spec a fixed max power dissipation as this is dependent on the application/use case.

    Assuming you know the ambient temperature(T_a), the max power can be found by:

    P_diss =(T_j - T_a)/theta_j,a 

    where T_j=150C and theta_j,a is dependent on the package used.

    Thank you for choosing TI Power Switches for your designs.