► Schematic diagram of the
circuit
►
Design calculation
Even though the nominal voltage of Maxon
motor is 6V, it was accepted to use 7V supply to drive it. Regarding that the
resistance of the motor is 2 ohm, the current that flows into the motor is 7V/2
ohm = 3.5 A at maximum. TLE 5206
whose maximum current rating is 5A continuous is capable of driving the motor.