At 08:42 AM 12/28/2011, Electron wrote:
>At 16.05 2011.12.28, you wrote:
>
>So if I connect the TPS2816 ground wire to the source lead, rather than
>to the main ground, this problem should be prevented, right?

Nope.  Less of a problem, perhaps, but it WILL oscillate.  Damping=20
the gate is the only thing that has worked for me.  A low-value=20
resistor or ferrite bead in series with the gate RIGHT AT THE FET is=20
the solution.

dwayne

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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

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