I've seen all sorts of specialized chips, or piles of discrete components used to get optimal drive for MOSFETs, but happened to stumble across this video:
It's a neat idea, and seems to work well.
--
Member of the toughest, meanest, deadliest, most unrelenting -- and
ablest -- form of life in this section of space, ?a critter that can
be killed but can't be tamed. ?--Robert A. Heinlein, "The Puppet Masters"
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Information is more dangerous than cannon to a society ruled by lies. --James
M Dakin
