The MTD6501D is a three-phase brushless DC sinusoidal sensorless fan motor driver in an MSOP package. This devices features 180º sinusiodal drive, high torque output, and silent drive. It is intended ...
You can use the circuit in Figure 1 to monitor the rotating speed of a dc fan motor and sound an alarm if the motor stalls. One potential application of the circuit is monitoring the CPU-fan speed in ...
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