Any document of switching power Design

[mitchell]

Dear All :
We want to design switching power IC ( buck ) , But we don't use
LDO structure , We will use the switching method , Does any one have
these document or and information , Thanks

 

[rozerf]

From national, very datail.

Hope it's useful to you.

 

[mitchell]

Thanks


No ' Thanks ' !!
1 more warning!

--
makswell

 

[uladz55]

Hi,

Try this book:
C.P. Basso, Switch-Mode Power Supply SPICE Cookbook

regards,

Uladz55

 

[alphi]

Much Dc-DC chip is suitable for you,but it depended on you practical need.
like:
NA:LM2575,
ST:L4961,
and very cheap chip:MC34063(PFM,NOPWM)

You also use UC3842 to design a current mode buck Dc-DC

 

[alphi]

Maybe this URL is helpful to you:
**broken link removed**

--much dc-dc buck application

 

[uladz55]

many information about dc-dc u can find in Unitrode/TI seminars



b/rgds

 

[atmaca]

Try this link:

 

[tryagain]

I think following book is most classic for smps :
**broken link removed** Mode Power Supply Handbood

 

[mohsenruz]

from practical point of view, the book of pressman is the best.


Switching Power Supply Design
by Abraham I. Pressman

http://www.amazon.com/exec/obidos/ASIN/0070522367/102-1954873-1167360

Added after 10 minutes:



the following links also are valuable

**broken link removed**

**broken link removed**

http://www.powerdesigners.com/InfoWeb/downloads.shtm

**broken link removed**

http://www.venable.biz/tr-papers.html

 

[masoudk_81]

Hi

you can use the SG3525 or SG3526 for as swithing regulator. the exact topology
depends on the voltage and current you need.

masoud