Simulating a dc-dc converter in LTspice to model closed-loop voltage feedback. LTspice can be utilized to perform statistical tolerance analysis for complex circuits.

When you connect them up, it seems that you have to connect the negative control terminal to LTspice’ triangular ‘ground’ symbol (left), then you have to connect a voltage source between that same ...

If you prefer, you can charge with a constant current source and get a nice linear charge. You can watch the voltage as the capacitor charges and when it reaches a certain point, you know a ...