SN754410

SN754410 Motor Controller

Contains two half h-bridges.

Can take a PWM input to provide variable speeds. Can take seperate logic power and motor power sources. Can power motors from 4.5V to 36V up to 1A. Chips can be stacked or paralleled to power larger motors. Takes logic level inputs.


 * http://www.kronosrobotics.com/an101/AAN101.shtml
 * http://focus.ti.com/docs/prod/folders/print/sn754410.html

Other notes:


 * 36V at 1A is 36W. It seems odd that such a small dip package could switch 72W without melting.