- Motor Compatibility: 2-phase bipolar stepper motors
- Supply Voltage Range: 8V to 60V DC
- Output Current: Supports up to 20A per coil using external N-channel MOSFETs
- Microstepping Resolution: Up to 256 microsteps per full step
- Control Interfaces: SPI for configuration and diagnostics; Step/Direction for motion control
- Package: 48-pin TQFP with exposed pad (7mm x 7mm body size)
Features
- StealthChop2: Ensures silent operation and smooth motion, making it ideal for noise-sensitive environments.
- SpreadCycle: Provides highly dynamic motor control with optimized current regulation.
- StallGuard2: Offers sensorless load detection, enabling precise stall detection without additional sensors.
- CoolStep: Dynamically adjusts current consumption based on load, achieving energy savings of up to 75%.
- dcStep: Allows for load-dependent speed control, maintaining motor operation even under changing loads.
- MicroPlyer: Interpolates microsteps to achieve smoother motion profiles.
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