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LM5180-Q1: PSPICE model Inquiry

Part Number: LM5180-Q1

Hi,

Good day. I hope you are well.

Our customer is using the PSPICE model for the and they have the following question.

"I'm using the LM5180-Q1NGU_TRANS spice model in pspice ti 2020
It is hooked up correctly, but the internal model of the 5180 appears to be broken
the problem is related to the "TC" pin
it appears to be not connected inside the model

5180_model_err(1).txt

**** 04/07/21 01:37:10 ******* PSpice 17.4.0 (Nov 2018) ******* ID# 0 ********

 ** Profile: "AFE_ISO-S3"  [ e:\ree\u59u58\u59u58-PSpiceFiles\AFE_ISO\S3.sim ] 


 ****     CIRCUIT DESCRIPTION


******************************************************************************




** Creating circuit file "S3.cir" 
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS

*Libraries: 
* Profile Libraries :
* Local Libraries :
* From [PSPICE NETLIST] section of C:\Users\Alex P. Novickis.QCE3X\cdssetup\OrCAD_PSpiceTIPSpice_Install\17.4.0\PSpice.ini file:
.lib "nom_pspti.lib" 
.lib "nom.lib" 

*Analysis directives: 
.TRAN  0 1000ms 0 
.OPTIONS ADVCONV
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*)) 
.INC "..\AFE_ISO.net" 



**** INCLUDING AFE_ISO.net ****
* source U59U58
V_V2         N18225 0 14Vdc
X_U3         N18225 N18963 0 0 N18602 N21545 N19196 N22250 N18225
+  LM5180-Q1_TRANS PARAMS: SS=0
C_C4         0 N19560  1n  TC=0,0 
C_C6         N19203 N18225  220p  TC=0,0 
C_C7         0 N18225  10u  TC=0,0 
C_C8         0 N19560  1n  TC=0,0 
C_C10         0 N20237  2.2u  TC=0,0 
R_R13         0 N18602  12.1k TC=0,0 
R_R9         N18963 N19196  62k TC=0,0 
R_R11         N19196 N19203  100 TC=0,0 
X_TX1    N18225 N19196 N19537 0 AFE_ISO_TX1 
C_C12         N19541 N19537  220p  TC=0,0 
R_R14         N19560 N19541  100 TC=0,0 
D_D1         0 N19560 Dbreak 
D_D2         N19537 N19560 power_Dbreak 
C_C13         0 N20237  2.2u  TC=0,0 
X_U5         N20237 N22104 N22100 0 N19560 N22072 N19560 0 TPS7A1650
C_C14         0 N21545  100p  TC=0,0 
R_R16         N22100 0  500k TC=0,0 
R_R17         N22104 0  500k TC=0,0 
R_R18         N19560 N22072  500k TC=0,0 
R_R19         0 N22250  158k TC=0,0 

.subckt AFE_ISO_TX1 1 2 3 4  
K_TX1         L1_TX1 L2_TX1 1
L1_TX1         1 2 10uH
L2_TX1         3 4 10uH
.ends AFE_ISO_TX1

**** RESUMING S3.cir ****
.END

ERROR(ORPSIM-15141): Less than 2 connections at node N22250.




We would appreciate your help on this matter.

Thank you.


Regards,

Cedrick