Hi everyone:

Related with the LT3795 Demo Circuit  on your website. I running the simulation with original input voltaje and everything is OK.

The situation is when I change the input voltaje to 45 Vdc or more, the LT3795 goes down. I have checked the resistor between EN/UVLO and OVLO pins and are on the correct value. Could you confirm that simulation circuit runs at Vin=45Vdc or more???

The other question is realeted with the same demo circuit, my application is going to be the same but I need that it works with an input voltaje between 50 VDc and 80 Vdc and exactly the same output parameters. what you think, it is possible?