TMC5041

POWER DRIVER FOR STEPPER MOTORS INTEGRATED CIRCUITS TMC5041 DATASHEET Dual controller/driver for up to two 2-phase bipolar stepper motors. stealthChop™ no-noise stepper operation. Integrated motion controller with SPI interface. APPLICATIONS CCTV, Security Office Automation Antenna Positioning Battery powered applications ATM, Cash recycler, POS Lab Automation Liquid Handling Medical Printer and Scanner Pumps and Valves FEATURES AND BENEFITS Two 2-phase stepper motors Drive Capability up to 2x 1.1A coil current (2x 1.5A peak) Motion Controller with sixPoint™ramp Voltage Range 4.75… 26V DC SPI Interface 2x Ref.-Switch input per axis Highest Resolution up to 256 microsteps per full step stealthChop™ for extremely quiet operation and smooth motion spreadCycle™ highly dynamic motor control chopper stallGuard2™ high precision sensorless motor load detection coolStep™ current control for energy savings up to 75% Passive Breaking and freewheeling mode Full Protection & Diagn...