Datasheet Summary
POWER DRIVER FOR STEPPER MOTORS
INTEGRATED CIRCUITS
TMC2209 Datasheet
Step/Dir Drivers for Two-Phase Bipolar Stepper Motors up to 2.8A peak
- StealthChop™ for Quiet Movement
- UART Interface Option
- Sensorless Stall Detection StallGuard4.
Features
AND BENEFITS
2-phase stepper motors up to 2.8A coil current (peak), 2A RMS STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting Smooth Running 256 microsteps by MicroPlyer™ interpolation StealthChop2™ silent motor operation SpreadCycle™ highly dynamic motor control chopper StallGuard4™ load and stall detection for StealthChop CoolStep™ current control for energy savings up to 75% Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at...
