I am trying to operate the TPS51116 in current mode control in TINA, but I keep having my output overshoot, trigger OVP, then shutdown.
I am running the output in current mode control at a 1.35V output. The output comes up perfectly in DCAP mode, but I would like to try and run some simulations in current mode control.
I have actual hardware in my lab that will not start up in current-mode control, either. When I run the hardware in DCAP mode, it will come-alive. I have tried a number of different values for my compensation values.
My simulation is below:
