Looking for a sample buck converter design

[bryanwizard]

Any1 have a design in buck converter>>>.


plz...

 

[max0412]

Buck Converter!!

You need to provide some more information.
Vin,Vo,Po,offline?abs minumum requiried to start considering control IC's.

 

[btbass]

Buck Converter!!

Just download the data sheets from Fairchild for buck convertor chips. They are full of application notes and circuits?

 

[chviswanadh]

Re: Buck Converter!!

check out

www.focus.ti.com
www.power.national.com

even search for abraham pressman book on edaboard. it is very useful

 

[doremon]

Buck Converter!!

You can reach and download some datasheets about Buck convertor chip from macxim, Fairchild...to provide more infomation.

 

[bryanwizard]

Re: Buck Converter!!

Okay, tnx...

But I need some technical or a sample design circuit to fully understand the buck converter!!!!

 

[qa majid]

Re: Buck Converter!!

my project is 48v to 12 v buck converter in continuous conduction mode using matlab simulink.but it is difficult to me to make a simulink model of PWM which hass as out put duty cycle 0.12.can some body help me plz?

 

[ejeet]

Re: Buck Converter!!

I have previuosly posted a buck converter design. Here is the link:
https://www.edaboard.com/threads/187623/#post784639