Datasheet Summary
Automotive Programmable Stepper Driver
Features
AND BENEFITS
- Peak motor current up to ±1.4 A, 28 V
- Low RDS(on) outputs, 0.5 Ω source and sink, typical
- Automatic current decay mode detection/selection
- Mixed, Fast, and Slow current decay modes
- Synchronous rectification for low-power dissipation
- Internal OVLO, UVLO, and Thermal Shutdown circuitry
- Crossover-current protection
- Short-circuit, and open-load diagnostics
- Hot and cold thermal warning
- Stall detect Features
- SPI-patible or simple Step and Direction motion control
- Highly configurable via SPI-patible serial interface
APPLICATIONS
- Automotive stepper motors
- Engine management
- Headlamp...