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UCC21710: UCC21710 OC pin as DESAT LTSpice simulation

Part Number: UCC21710


I am using the UCC21710 spice model to set up the double pulse test in LTspice. The voltage at the OC pin goes negative during the turn-on transient. But the datasheet waveform doesn't match the simulation (i.e., negative voltage during turn-on transient) at the OC pin. Is there anything wrong with the setup done in LTspice (shown in the figure below), or does the UCC21710 model require some modifications?

Pink waveform - Input to UCC21710

Light blue - Voltage at OC pin

Red - Output of the UCC21710