How to add the spice model in Qspice for UCC21750-Q1?
The spice model is available at : UCC21750 data sheet, product information and support | TI.com
Mike Engelhardt has a tutorial about “Importing 3rd Party Models into QSPICE”
QSPICE™ Simulator - Qorvo - VIDEOS
For UCC21750, you have to download UCC21750 Unencrypted PSPICE Transient Model
The PSpice Transient Model is a package with PSpice simulation project but its library file is encrypted. You need the unencrypted version for Qspice.
Can we use IBIS model in Qspice ?
For example : ADuM3123 | data sheet and product info Isolated Precision Gate Driver, 4 A Output | Analog Devices
If it works it would be nice.
Or at least to use the IBIS as output port parameters since IBIS does not have the logic that is behind the output data