LM7310: Problem on LM73100 PSPICE model

Hi Kapt,

Welcome to e2e. I will get back to you by tomorrow.

Regards

Kunal Goel

Hi Goel,

Do you have any idea about my problem ?

Thanks in advance,

Pierre

Maybe that can help you. This is part of the error result of a simulation :

Questionable use of curly braces in "b§e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vss}},{{vdd}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vss)),((vdd)))"
Questionable use of curly braces in "b§e_abmgate yint 0 v={if(v(a)>{{vthresh}}|v(b)>{{vthresh}},{{vdd}},{{vss}})}"
    Error: undefined symbol in: "if([v](a)>((vthresh))|v(b)>((vthresh)),((vdd)),((vss)))"

...

...

Error on line 1198 : d:u1:_u4_d11 n002«:in» u1:u4_mid dbreak
     Unable to find definition of model "dbreak"
Error on line 1219 : d:u1:_u4_d12 u1:u4_n01056 u1:u4_mid dbreak
     Unable to find definition of model "dbreak"
Limiting rise time of source v2 to 1.5
Limiting fall time of source v2 to 1.5
Limiting rise time of source v1 to 1.5
Limiting fall time of source v1 to 1.5
WARNING: Less than two connections to node U1:U4_OUT_INT.  This node is used by E:U1:_U4_E1.
Direct Newton iteration failed to find .op point.  (Use ".option noopiter" to skip.)

...

...

Hi Kapt,

What procedure you followed for importing?  I think there can be some issue while importing. Can you simulate model with Pspice for TI software https://www.ti.com/tool/PSPICE-FOR-TI and see if any issue is there?

Regards

Kunal Goel

Hi Goel,

I try to used PSPICE for TI but I'm newer on it. For now, application crash when I start simultation (with LM73100). Can you tell me if any tutorial exists to give me simple items to create my simulation? I have try to follow the "Getting started with the new PSpice® for TIdesign and simulation tool" but I don't find enought elements.

Thanks in advance

Hi Kapt,

Please follow these videos-> https://training.ti.com/explore-pspice-ti-design-and-simulation-tool

Regards

Kunal Goel