At 04:24 PM 10/31/2011, M.L. wrote:

>Possibly useless anecdote: I designed a buck converter based on the=20
>TL432. Regulation was "perfect" but efficiency wasn't so great.=20
>Extremely cheap I'd say.

I assume that you meant TL431 rather than TL432?

Do you have the design posted anywhere?

Thanks!

dwayne


--=20
Dwayne Reid   <dwayner@planet.eon.net>
Trinity Electronics Systems Ltd    Edmonton, AB, CANADA
(780) 489-3199 voice          (780) 487-6397 fax
www.trinity-electronics.com
Custom Electronics Design and Manufacturing

--=20
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