You might try something like these: http://www.hobbyengineering.com/H1538.html

On 10/14/05, Kevin <kben@universal.dca.net> wrote:
> Hi,
> I created a small motor control board using a PIC and
> a SN754410 DNE Motor Driver Chip.
> I am powering two small motors, and they use about 700ma
> amps each, when stalled. Each driver of the chip is
> able to source 1100 ma, so I am in spec. However the
> chip is getting pretty hot, how do I cool it ? It is a 16
> pin DIP. I don't have any heat sinks for DIPs. I do have
> some that screw on to a TO-220 package. Any way to attach
> them or any other suggestions welcome.
>
> Thanks,
> Kevin
>
>
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--
-Randy Glenn
Computer Eng. and Mgt. Year IV, McMaster University
Industry Liason, McMaster IEEE Student Branch

randy.glenn-at-gmail.com - glennrb-at-mcmaster.ca
randy.glenn-at-computer.org - randy_glenn-at-ieee.org
http://www.randyglenn.ca

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