Other Parts Discussed in Thread: DRV8876,
I am using the PSpice transient simulation model provided on your page (www.ti.com/.../slvmcv8) for a application with fixed off-time current regulation (IMODE pin = GND) with Orcad PSpice.
The simulation model seems to have some bugs. There is e.g. no voltage on pin IPROPI detectable (Ripropi = 1.9k to GND).
Same problem was also reported for DRV8876 Spice model in your support forum (DRV8876: IPROPI simulation malfunction) in 06/2020.
Could you please provide a working PSpice model for DRV8874-Q1? Is a PSpice model update planned?
Thanks for your support in advance!