Motor drivers
Driving innovation with smarter, safer and smaller motor-drive solutions
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What makes our motor drivers different
Smooth and accurate motion
Achieve the quietest and most efficient motion control. Reduce your time to market with advanced tuning technologies, sensorless control and system-level integration.
High power density
Get the most power in the smallest packages across all voltage and current options. Increase your design flexibility with our pin-to-pin multichannel options.
Robust solutions
Boost system robustness with advanced features such as stall and open-load detection and power-off braking. Our quality drivers detect system faults and enable functional-safety system design.
Featured technologies
Introduction to GaN IPMs
Intelligent power modules (IPMs) built with gallium nitride (GaN) enable higher power density and efficiency than traditional silicon metal-oxide-semiconductor field-effect transistors and insulated-gate bipolar transistors.
Benefits:
- >99% efficiency in the power stage eliminates the need for cooling components such as heat sinks, improving overall efficiency and reducing motor-driver system size.
- <150ns dead time and propagation delay, along with higher pulse-width modulation switching frequencies, reduce current distortion to improve acoustic performance.