Motor Control

Smooth operation and high-efficiency are behind STMicroelectronics’ design and development of motor control solutions. Addressing universal motors, brushed motors, brushless motors, induction motors, stepper motors and switched reluctance motors, ST provides a complete solution from the power section to the driving stage thanks to its broad product portfolio.

Applications/Block Diagrams Motor Control
Universal motor
		AC universal motor drive
		DC universal motor drive
		High frequency PWM universal motor drive
Brushed DC motor
		Single switch chopper drive
		Full bridge converter drive
Single-phase induction motor
		Phase-controlled induction motor drive
		Bi-directional induction motor drive
		Multi-winding on/off induction motor drive
		High-frequency PWM induction motor drive
Three-phase induction motor
		Scalar V/F drive
		Vector drive
Brushless DC PMSM
		Scalar 6-step drive
		Vector drive
Brushless AC PMSM
		Scalar drive
		Vector drive
Stepper motor
		Unipolar stepper motor drive
		Two-phase bipolor stepper motor drive
		Multi-phase bipolar stepper motor drive
Switched reluctance motor
		Asymmetrical half-bridge PWM drive
		Simplified asymmetrical half-bridge PWM drive