I can't find the LTspice model for the LT3950 or the DC2788A model for its evaluation board. where can i download it?
LT3950
Recommended for New Designs
The LT3950 is a multitopology DC/DC converter designed
specifically to drive high current LEDs. It contains a 1.5A,
60V DMOS switch and supports an external...
Datasheet
LT3950 on Analog.com
I can't find the LTspice model for the LT3950 or the DC2788A model for its evaluation board. where can i download it?
Hello,
You can get the model of LT3950 in LTSPice in the directory below:

Regards,
Jhun
Thank you for your reply. However, LT3950 does not exist in that folder in my personal computer. That's why I asked this question. LTspice is doing SyncRelease and I think it is the latest state.
Hello have you tried reinstalling it? Because I see it on my end.

Hi K.T,
I confirm that the LT3950 is in LTspice Library.
Can you please confirm that your library is updated?

Other details of the device can be found here
LT3950 Datasheet and Product Info | Analog Devices