How to design a DC/DC converter circuit based on IC- UC3524?

[gairo]

dc-dc converter

how can i design a dc_ dc converter circuit based on IC- UC3524..
output should be pulse width modulated
duty cycle cycle should be manually variable from 0 to 100%
chopper frequenct 4khz
anybody ...

 

[IanP]

Re: dc-dc converter

Download uc3524 data sheet from here:
http://www.datasheetcatalog.com/datasheets_pdf/U/C/3/5/UC3524.shtml
Inside you will find all informtion you are after including several examples.
Regards,
IanP

 

[rauol]

Re: dc-dc converter

I doubt if SG3524 can give 0% to 100% duty cycle adjustment. thjere will be some
dead time.
You can also try the standard 555 Timer Ic.