Stefan Sczekalla-Waldschmidt wrote:

> Hi to all,
>
> I like to drive a high-side fet with a PIC. High side supply Voltage  is
> approx 16 .. 24 V (Model Railroad). Current is continously less than 500
> mA, peak-Current estimated 2 .. 3 A.
>
> What SMD Highside Mosfets could be used ?
>
> Can somebody suggest a circuit for driving ?

Hey, wait - I only saw how much current you want
to draw now. Use a TTL MOSFET from IR.

Check out the web site http://www.irf.com

--
Friendly Regards

Tjaart van der Walt
mailto:tjaart@wasp.co.za

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