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Stepper Motor Driver ICs

ST’s dual H-bridge motor drivers combine control logic and the power stages on the same chip, and comprise a scalable, reliable and cost-effective solution to drive stepper motors.

Key benefits include:

  • Multi-package options to cover a variety of design requirements from board space constraints to thermally challenging environments
  • Easier development with reference designs, evaluation boards and, in some cases, a development environment which includes thermal analysis
  • Extensive diagnostic capability, robust and fully protected to further reduce the number of external components, the cost and complexity
  • Wide operating voltage, current and temperature ranges supporting most application needs
Stepper motor driver ICs
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