Hi
I'm working on 32V 3W output flyback power supply I wanted to based on LT3957.
Currently I'm working on simulation for loop compensation network. I cant find the following parameters in documentation:
- Rsens ie. sens resistor value. Based on LTSpice model test fixture and 48mV current limit comparator I am assuming 8mOHm is that correct?
- Slope compensation ramp amplitude.
I need those parameters for the plant model that I intend to use.
I've tried using LTpowerCAD however it dose not seem to have flyback topology simulation available. I was able to find boost spreadsheet only.
If I've missed any ready to use flyback model for this part or an article describing how to simulate compensation network without this parameters please let me know.
best regards, PL