Brushless DC Motor Driver

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single-side PCB for the brushless DC motor driverUse of brushless DC motors (BLDCs) is on the rise. But their control usually requires rotor position information for selecting the appropriate commutation angle. Normally, a Hall Effect sensor is used to sense rotor position. But in cost sensitive applications, a sensor-less commutation scheme is often desirable. The brushless DC motor driver circuit described here […]

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