>
> BHARATKUMAR wrote:
>
> > I am in urgent need to design and realize SMPS ( DC/DC Converter)
> > with switching frequency 1MHz. Please advice me how to go ahead
> > with such high switching frequency. I have only design smps with
> > about 100 khz switching freq. only.
> >
> > Please help in my design to selecte various components like PWM
> > controller, mosfet, inductor design using Magnetics Toroidal cores.
> >
> > Initially I will design for single output of +5 volt, 2 amp capacity
> > and Input is Variable DC voltage range from 25V to 44 Volt DC.
> >
> > Send your suggessions, comments, applications note details,
> > reference or design steps details so that I can complete soon.
>
> Dear BHARATKUMAR,
>
> Thank you for your request. We understand your sense of urgency,
> therefore we will be glad to provide you the consulting services at
> the rate of US$ 125 per hour. Please indicate your acceptance of our
> terms and we will start working on your project immediately.
>
> Vladimir Vassilevsky
> DSP and Mixed Signal Design Consultant
>formatting link
Cheapskate. ;-)