I can´t open .rar files on my old tablet. I guess this is a simulation...
please give a more detailed error description:
* What are your operation conditions
* What do you expect
* What does not work like expected
* What did you do to debug .. and what are the results
Simulation of basic boost converter using your specs. Scope traces depict theoretical waveforms.
The 20 milliOhm resistor represents some amount of parasitic resistance in the system. It must be minimized because it saps a lot of power. Duty cycle needs to be longer as a result.
You can only get so much boost out of a boost converter. There is a point where longer duty cycle fails to increase output voltage. You may need to consider interleaving two or more boost converters.