When I run .tran .5m startup for the LTM4622 the simulation runs properly , but I get the error shown below. I'm wondering whether I should worry about it, since the simulation results line up with the datasheet.
I tried adding a capacitor to match the datasheet, grounding everything, and playing around with the simulation control settings, but I still get the same error.
I came across this error in a larger simulation with multiple LTM4622 and even though they each operated at different voltages/currents and had different attached circuitry, they all threw the same error. The order was slightly different though:
As for control settings, I ran the sim with defaults, and then tried:
- Setting solver to alternate
- Skipping the initial operating point solution