01-23-2023 12:53 AM
Hey!
I've downloaded the official SPICE simulation files from TI here.
In Multisim i use the component wizard to import the SPICE model. I get exactly the error, described in this post, but the solution there isn't helping. There's a sentence: "Select just the ones that you need" but that isn't helping me eighter, because i don't know which ones i really need. I also read that question, but for me, he just randomly moves a `.ends` to a different position.
thy for helping already
~Newton
(.zip file from TI attached, simulation files are names TPS61220 but they're from the site of TLV61220)
Solved! Go to Solution.
01-23-2023 07:45 AM
fixed my first problem: there was a missing clip at a power source table (i found it using VSC with a SPICE-Extension).
now, i get the following error, when i try to start a simulation:
01-23-2023 07:52 AM - edited 01-23-2023 07:52 AM
fixed that too, i've missed some .subckt that were required too
01-23-2023 09:25 AM
01-30-2023 01:06 AM
Hey again!
Now i've got the next problem with this simulation:
As i try to start a simple build with the TLV61220 model, i get a simulation-error. First time I tried to autofix it, it said the autofix worked, but the result was smth wrong. Now I tried autofix again, this time it cancelled the autofix. My current SPICE Model and the NI-Multisim-Simulation are attached.
thx for your help
Newton
Screenshot from TLV61220 datasheet
01-30-2023 02:50 AM
fixed that myself too: i've missed a ground