Datasheet Summary
POWER DRIVER FOR STEPPER MOTORS
INTEGRATED CIRCUITS
TMC5161A DATASHEET pact, low power-dissipation Driver & Controller for two-phase stepper motors. StealthChop™ for quiet movement. Up to 5.5A peak coil current. With Step/Dir Interface and SPI.
Features
AND BENEFITS
2-phase stepper motors up to 3.5A RMS coil current Step/Dir Interface with 3D optimized interpolation MicroPlyer™ Motion Controller with SixPoint™ ramp as intelligent peripheral Voltage Range 8 … 40V DC (55V peak) Low RDSon integrated 45mΩ MOSFETs SPI & Single Wire UART Encoder Interface and 2x Ref.-Switch Input Highest Resolution 256 microsteps per full step StealthChop2™ for quiet operation and smooth motion Resonance...