Other Parts Discussed in Thread: TINA-TI
Tool/software:
Hello:
I'm trying to get the two SPICE models for the TPS22992 working in LTSPICE.
I created a symbol and linked the .LIB file to that symbol. However, I get the following error when I run the simulation for either .lib file.
TPS22992_PSPICE.LIB or TPS22992S_TRANS.LIB
Any ideas of what I'm doing wrong?
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)))"
Questionable use of curly braces in "b§e_abmgate yint 0 v={if(v(a)>{{vthresh}},{{vdd}},{{vss}})}"
Error: undefined symbol in: "if([v](a)>((vthresh)),((vdd)),((vss)))"
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)))"
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)))"
Warning: Multiple definitions of model "nmos01" Type: Mos1
Warning: Multiple definitions of model "dd" Type: Diode
WARNING: Less than two connections to node nc_01. This node is used by s:u1:_u1_u1_u3_s3:_u1_u1_u3_s3.
WARNING: Less than two connections to node u1:u1_u1_u2_gc_l. This node is used by e:u1:_u1_u1_u2_e11.
dd: Emission coefficient, N=0.01, too small, limited to 0.1
Direct Newton iteration failed to find .op point. (Use ".option noopiter" to skip.)
Starting Gmin stepping
Gmin = 10
Gmin = 1.07374
Gmin = 0.115292
Gmin = 0.0123794
Gmin = 0.00132923
Gmin = 0.000142725
Gmin = 1.5325e-05
Gmin = 1.6455e-06
Gmin = 1.76685e-07
Gmin = 1.89714e-08
Gmin = 2.03704e-09
Gmin = 2.18725e-10
Gmin = 2.34854e-11
Gmin = 2.52173e-12
Gmin = 2.70769e-13
Gmin = 0
Gmin stepping succeeded in finding the operating point.
Date: Thu Jun 13 13:27:15 2024
Total elapsed time: 0.688 seconds.
tnom = 27
temp = 27
method = modified trap
totiter = 20601
traniter = 20247
tranpoints = 10093
accept = 10082
rejected = 11
matrix size = 138
fillins = 101
solver = Normal
Avg thread counts: 1.0/3.0/1.1/1.0
Matrix Compiler1: 8.75 KB object code size 2.6/1.7/[1.4]
Matrix Compiler2: 10.09 KB object code size 0.9/1.2/[0.5]
