Adding mini dissipators will improve motor driver performance or life?

Community General Discussions
1

I got these cheap motor drivers and they work fine, but get really hot fast, as soon as the wheel is stalled by something.
They are rated for 800mA of current for motor, 2.5v to 9v, but i wonder if adding some small dissipators can help handling more current or improve their efficiency.

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2

It would be better to have
It would be better to have chips that can use big heat sinks, but you might at least try the small ones.

3

Ok, i’ll go for it

I don’t have heatsink grease right now, i’ll get some soon!