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PSPICE Model for TL494

ipoloton

Hi,

I am designing a circuit with TL494. When I run my model in ORCAD it gives me many of this annoying error: Less than 2 connections at node. The nodes are all connected tothis TL494.

I've been told that this model is just for schematic purposes and I cannot use it for simulation. So, does anyone have any idea what I can do?

 I hope I get some answers on this question since there is not similar answered question on the web as so far I've search.

 Thanks

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  • oldmouldy

    The part might be just for schematic purposes and there would no model associated with it and therefore it would be ignored for the purposes of simulation - as in "no pspice template ignoring"

    A quick search did not show any simulation models for this device from te manufacturers. If you have a simulation model, you might find that adding some large value, like 1G, resistors to the pins to complete the circuit.

    I suspect however that this issue has nothing to do with pspice and everything to do with an incomplete circuit.

Reply
  • oldmouldy

    The part might be just for schematic purposes and there would no model associated with it and therefore it would be ignored for the purposes of simulation - as in "no pspice template ignoring"

    A quick search did not show any simulation models for this device from te manufacturers. If you have a simulation model, you might find that adding some large value, like 1G, resistors to the pins to complete the circuit.

    I suspect however that this issue has nothing to do with pspice and everything to do with an incomplete circuit.

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