The LT8653S datasheet page 17 under "Setting the Switching Frequency" notes:
The RT pin on the LT8653S can be tied to VCC instead of using a resistor to ground to program the part for a 2MHz switching frequency. When configured this way, the internal compensation is adjusted to optimize the transient response for 2MHz operation resulting in a faster transient response than when using internal compensation with the switching frequency set by an external RT resistor.
Using LTpowerCAD 2.7.6 I can select Internal Compensation, I can set switching frequency to 2MHz using a resistor, however I don't see how to connect RT to VCC so to use Internal Compensation that's been optimized for 2MHz.
Can LTpowerCAD model the LT8653S Internal Compensation which has been optimized for 2MHz fsw (instead of the default Internal Compensation)?