Still working on nailing down the design for my LED cube...


I've realised that I need a part that can source 3A of current at about
3.3V with a 0.5% duty cycle. I've found IC's that can *sink* current
like that, but none that can *source* it. Now I have found SOT-23
packaged FETs that can do that just fine, so worst-case I just solder a
pile of them down, but I'm curious if there is something akin to a 7x or
8x "FET array", like the UDN2981 parts, on one through hole IC. Pretty
sure I've throughly searched digikey and google, but hey, sometimes it's
just the right search terms...

Any idea if such a beast exists?

-- 
pete@petertodd.ca http://www.petertodd.ca
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