Hi, all
Does anybody know LTspice well ? I am having difficulty simulating. The following is what I did in order to simulate it.
If I did something wrong, please let me know.
I am at a point that I don't know where to start, so I am posting this
message. I have done everything that is available to create a spice
model for MIC4422. However, some reason it did not work at all.
So, I am going to type the procedure that I went through step by step.
If anyone recognize what I did wrong, please correct me. I do appreciate
it.
1) I downloaded MIC4422, from
http://www.micrel.com/_Models1/SPICE/ISPICE/MIC4422ISMOD.txt
2) I renamed this file to MIC4422.lib, MIC4422.sub, MIC4422.txt
3) I opened the LTspice, and edited the symbol that is already existed.
(In LTspice, component-> Misc-> DIP8)
4) After I edited DIP8 file (this symbol has 8 pins, so I deleted 4 pins
accordingly because MIC4422.txt shows only 4 pins used), I saved as
MIC4422 in Misc directory.
5) I closed LTspice.
6) I copied the MIC4422.lib, MIC4422.sub, and MIC4422.txt files into
C\program files\LTC\LTspiceIV\lib\sub
7) I re-opened the LTspice and built the rest of circuit. In the
meantime, spice directive, I typed .INCLUDE MIC4422.lib, .MODEL
MIC4422, .SUBCKT, .INCLUDE MIC4422, .INCLUDE MIC4422.SUB
8) After all of these, I simulated and got a message saying, "could not
open include file "MIC442".
so now, what is the problem ?
I believe I followed everything correctly, but some reason my simulation
is not working at all.
Can someone please explain what I did or what I need to fix or any type
of help ?
Thank you very much in advance.
Does anybody know LTspice well ? I am having difficulty simulating. The following is what I did in order to simulate it.
If I did something wrong, please let me know.
I am at a point that I don't know where to start, so I am posting this
message. I have done everything that is available to create a spice
model for MIC4422. However, some reason it did not work at all.
So, I am going to type the procedure that I went through step by step.
If anyone recognize what I did wrong, please correct me. I do appreciate
it.
1) I downloaded MIC4422, from
http://www.micrel.com/_Models1/SPICE/ISPICE/MIC4422ISMOD.txt
2) I renamed this file to MIC4422.lib, MIC4422.sub, MIC4422.txt
3) I opened the LTspice, and edited the symbol that is already existed.
(In LTspice, component-> Misc-> DIP8)
4) After I edited DIP8 file (this symbol has 8 pins, so I deleted 4 pins
accordingly because MIC4422.txt shows only 4 pins used), I saved as
MIC4422 in Misc directory.
5) I closed LTspice.
6) I copied the MIC4422.lib, MIC4422.sub, and MIC4422.txt files into
C\program files\LTC\LTspiceIV\lib\sub
7) I re-opened the LTspice and built the rest of circuit. In the
meantime, spice directive, I typed .INCLUDE MIC4422.lib, .MODEL
MIC4422, .SUBCKT, .INCLUDE MIC4422, .INCLUDE MIC4422.SUB
8) After all of these, I simulated and got a message saying, "could not
open include file "MIC442".
so now, what is the problem ?
I believe I followed everything correctly, but some reason my simulation
is not working at all.
Can someone please explain what I did or what I need to fix or any type
of help ?
Thank you very much in advance.