how to design and simulate a dc-dc in system level?

[sunnyboy]

hello all:
I want to design a boost DC-DC convertor,but i have a few knowledge of it.
even i have downloaded many papers about it.
it seems that current control is better than voltage control,and many people use MATLAB to do it .
my question it that how to design and simulate a dc-dc in system level?,i will appreciate your help.

 

[moda]

Curent feedback is much more stable then voltage feedback.


You have lots of tools on the WWW for example:

You have moduls that do that:
Isolated power supply.

**broken link removed**



To find your power supply:

**broken link removed**


You can look for LT power as well or ON Semi for tools that will calc your PS

Regards

Moda

 

[sunnyboy]

thank you Moda
i means that i want to know how can i design a boost DC-DC convertor IC,not a application of this type IC