Hello All
I encountered an analysis error when I start the LM5085Q simulation. Show the simulation schematic and error below.
Try to change Reltol setting from 0.001 to 0.0001, no work.
Could you help to fix this problem?


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Hello All
I encountered an analysis error when I start the LM5085Q simulation. Show the simulation schematic and error below.
Try to change Reltol setting from 0.001 to 0.0001, no work.
Could you help to fix this problem?


Hi!
Better to put all the files in a .zip. It miss the symbol of the LM5085.
You can try to add ".options debugtran" and see more details about the node problem.
Hello! Thank you for your feedback. Update the material as a .zip file. However, I encountered a new error after adding ".options debugtran" and I can't find "debugtran" in key word list. Could be LTSPICE version different?
Let me know if you need more details.
Ok, you have a old version of LTspice.
LTspice | Analog Devices
Update: After disable the .uic option, the circuit simulation runs without errors.
