POWER DRIVER FOR STEPPER MOTORS
INTEGRATED CIRCUITS
TMC2041 DATASHEET
Dual step/direction driver for up to two 2-phase...
POWER DRIVER FOR STEPPER MOTORS
INTEGRATED CIRCUITS
TMC2041 DATASHEET
Dual step/direction driver for up to two 2-phase bipolar stepper motors. stallGuard for sensorless homing. SPI, UART (single wire) Configuration and Diagnostics Interface.
APPLICATIONS
Office Automation Antenna Positioning 3D printers Battery powered applications Printer and Scanner Pumps and Valves Medical Applications Office and Laboratory equipment
FEATURES AND BENEFITS
Two 2-phase stepper motors Drive Capability up to 2x 1.1A coil current (2x 1.5A peak) Parallel Option for one motor at 2.2A (3A peak)
Voltage Range 4.75… 26V DC SPI & Single Wire UART for configuration and diagnostics Highest Resolution up to 256 microsteps per full step microPlyer™ microstep interpolation spreadCycle™ highly dynamic motor control chopper stallGuard2™ high precision sensorless motor load detection coolStep™ current control for energy savings up to 75% Full Protection & Diagnostics Compact Size 7x7mm2 QFN48 package
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