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Re: LTspice models do not work in Qspice
Hi Andy, Yes, I replaced it with IRFR7446 in Qspice, since BSZ076N06NS3 is built in LTspice only, IRFR7446 should do the same job By the way Temp was preventing me from uploading the same file name it
By suded emmanuel · #159959 ·
Re: LTspice models do not work in Qspice
There is no IRFR7446 on your schematic.? I think you did not need to "upload" (? - did you mean "include"?) that model file. Did you mean the BSZ076N06NS3 MOSFET? Let me back up here. Are we even
By Andy I · #159958 ·
Re: LTspice models do not work in Qspice
Reason for button click "include all files", I was looking into Qspice forum, in one thread Mike suggested that this button should be ticked, which I tried for another model for TLV1831 comparator,
By suded emmanuel · #159957 ·
Re: LTspice models do not work in Qspice
That is true, because you did not upload it yet!? You won't see it online until you upload it. It appears you uploaded just the schematic file again ("Synchronous Buck Boost 1 Converter using
By Andy I · #159956 ·
Re: LTspice models do not work in Qspice
Hi Andy, Yes, I had to upload moadel (.SUBCKT) for IRFR7446 mosfet, I have for of them in H-bridge configuration, but they are working well I had to generate/edit symbols for them in Qspice, I even
By suded emmanuel · #159955 ·
Re: LTspice models do not work in Qspice
It looks like you had only one file to include (UCC27282 model.txt), so it is not likely that command or button does anything differently.? Did your simulation require more files than that in
By Andy I · #159954 ·
Re: LTspice models do not work in Qspice
Hello, you have to organize the directory by creation date and your file should be listed on the top. Yahoo Mail: Search, Organize, Conquer
By Richard Andrews · #159952 ·
Re: LTspice models do not work in Qspice
Hi Andy, I cant even see this file that I have uploaded in Temp! Im trying to upload the zipped file with symbol but its not showing! Suded
By suded emmanuel · #159951 ·
Re: LTspice models do not work in Qspice
Hi Andy, Usually most TI models work well with LTspice, I hardly had issues with them, there was something i diidnt do in Qspice when I imported the model I had to tick a box "include all files", but
By suded emmanuel · #159950 ·
Re: LTspice models do not work in Qspice
I am wondering about one thing. TI's SPICE model for the UCC27282 is structured as a series of several subcircuits, which are not nested.? For example, it starts with the UCC2722 subcircuit, and then
By Andy I · #159949 ·
Re: LTspice models do not work in Qspice
Hmm.? I wonder if you uploaded it to the wrong group? This group is at /g/LTspice and files should go into /g/LTspice/files/Temp.? You have not uploaded anything
By Andy I · #159948 ·
Re: LTspice models do not work in Qspice
Um, no.? You did not. Please upload it. Andy
By Andy I · #159947 ·
Re: LTspice models do not work in Qspice
It is not.? Did you upload the wrong files?? There is no "PROP_DELAY" anywhere in the model you uploaded.? It is definitely not in the first line, which looks like this: Please be more careful
By Andy I · #159946 ·
Re: LTspice models do not work in Qspice
That has not happened yet. Did you forget to upload the correct version of your LTspice simulation, with the missing symbol? Andy
By Andy I · #159945 ·
Re: LTspice models do not work in Qspice
In what way is it "objecting" to that line? Why do you have that line in your simulation?? Is that the name of a capacitor?? It starts with a C so it must be.? Is it a comment line that you forgot
By Andy I · #159944 ·
Re: LTspice models do not work in Qspice
If you have that kind of error, it means you forgot to include the subcircuit whose name is "PROP_DELAY".? That would almost definitely be a subcircuit that you made, and that you called from your
By Andy I · #159943 ·
Re: LTspice models do not work in Qspice
Hi Tony, Many thanks for your reply I will do the changes you suggested and see if it works Thanks again Suded
By suded emmanuel · #159942 ·
Re: LTspice models do not work in Qspice
Well, we can't run it because you have not uploaded the missing/changed files. The syntax for COMPHYS_BASIC_GEN seems normal. Many TI models use a similar methodology - they are often made using the
By Tony Casey · #159941 ·
Re: LTspice models do not work in Qspice
Hi Tony, In the example I uploaded I used BSZ076N06NS3 N-ch MOSFET But in Qspice I used IRFR7446 mosfet which I generated the model for in Qspice that is all good, but I think the error is with
By suded emmanuel · #159940 ·
Re: LTspice models do not work in Qspice
Just uploaded the .zip file containing the symbol Suded
By suded emmanuel · #159939 ·