Switching frequency control by VCO in OrCAD Pspice

[kit_714]

Hi All,

I have an idea to use switching frequency control for power converters.

May I ask how to implement VCO in OrCAD Pspice?

Thanks in advanced.

 

[mvaseem]

Refer below link -
https://edn.com/design/analog/4337601/Use-PSpice-for-behavioral-modeling-of-VCOs

You can use E devices to model the equations in pspice.

If you are using 16.6 version of pspice, there is already a modeling app of VCO, where you just instantiate a VCO symbol and start simulation.