On Mon, 17 Dec 2001, David VanHorn wrote:

>
> It's a 5 ohm motor, bipolar windings, running from a 6-8.5V supply.
> The motor wants 0.5A.
> I don't want to spend any more power than I must in driving it, since this
> is a battery operated application.
> --
  I say a bridge half with bipolars, half with MOS will be the better
choice. But I don't see why not 3717, 3770 ; 8.5V x 0.5 = 4.25VA
10V x 0.5 = 5VA
No big difference but easy way.
Vasile

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