Hello,
Does Webench simulate current limit condition for LM3478?
My understanding (which may be incorrect) of current limit for LM3478 is that when voltage on Isense pin reaches Vsense level (about 150mV or somewhat lower because of slope) MOSFET has to be turned off (every cycle). But trying to simulate this condition I definitely see voltage on Isense pin of LM3478 above 250mV without any consequences and output voltage being supported at "nominal" 60 V for my boost design.
Regards.