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