I am a student in University and now want to simulate a small solar cell generator in Pspice. There is a DC/DC boost converter TPS61220 in the circuit(to step up the solar cell voltage from 0.7V to 3.3V, then charge a battery).
I have asked the TI company if they have the spice model, but they don't have it.
I have tried a lot of ways to solve the problem, but no way works.
Thank you for your suggestion. I just found the way to simulate a solar panel. But I want to use a boost converter TPS61220 in circuit and simulate it with Pspice. However, there is no spice model of TPS61220. What should I do? Could you please give me some suggestion about this problem?