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Community PCB Design & IC Packaging (Allegro X) PSpice How does the temperature analysis perform in the the PSpice...

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How does the temperature analysis perform in the the PSpice simulation

RohitRohan
RohitRohan over 1 year ago

In edit simulation profile, there is an option as the temperature sweep analysis, how does it perform and what parameters are considered by the OrCAD tool while the analysis is performed. Also the temperature is it the environment temperature of the ideal schematic temperature?

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  • oldmouldy
    0 oldmouldy over 1 year ago

    PSpice uses a nominal temperature of 27C (300K) for simulations. When a Temperature Sweep is run, model parameters with temperature coefficients use the "run" Temperature to calculate new model parameters using the device equations. Look in the PSpice documentation, User and Reference Guides, for using temperature with models, the model equations and simulations.

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  • RohitRohan
    0 RohitRohan over 1 year ago in reply to oldmouldy

    Thanks for the reply, i had cone doubt, is the while performing the temperature analysis on the schematic design let say 0 degree Celsius, 5 degree Celsius,10 degree Celsius,50 degree Celsius. How is the temperature applied to the schematic design?, is it something like the surrounding temperature like if the schematic design is theoretically exposed the 10 design we will get different output or is it like the device represented the schematic symbol, if it heats up to 10 degree Celsius and we get different output, is it something like that?

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  • RohitRohan
    0 RohitRohan over 1 year ago in reply to oldmouldy

    Thanks for the reply, i had cone doubt, is the while performing the temperature analysis on the schematic design let say 0 degree Celsius, 5 degree Celsius,10 degree Celsius,50 degree Celsius. How is the temperature applied to the schematic design?, is it something like the surrounding temperature like if the schematic design is theoretically exposed the 10 design we will get different output or is it like the device represented the schematic symbol, if it heats up to 10 degree Celsius and we get different output, is it something like that?

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