TMC5160A

POWER DRIVER FOR STEPPER MOTORS INTEGRATED CIRCUITS TMC5160 / TMC5160A DATASHEET Universal high voltage controller/driver for two-phase bipolar stepper motor. StealthChop™ for quiet movement. External MOSFETs for 1A to several 10A coil current. With Step/Dir Interface and SPI. FEATURES AND BENEFITS 2-phase stepper motors from 1 to several 10A coil current Motion Controller with SixPoint™ ramp Step/Dir Interface with microstep interpolation MicroPlyer™ Voltage Range 8 … 60V DC 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 Dampening for mid-range resonances SpreadCycle™ highly dynamic motor control chopper DcStep™ load dependent speed control StallGuard2™ high precision sensorless motor load detection CoolStep™ current control for energy savings up to 75% Passive Braking and freewheeling mode Full Protection & Diagnostics Compact Size 7x7mm2 (body) TQFP48 package / 8x8mm² QFN BLOCK DIAGRAM APPLICATIONS Robotics & Industrial Drives Textile, Sewing Machines Packing Machines Factory & Lab Automation High-speed 3D Printers Liquid Handling Medical Office Automation CCTV ATM, Cash Recycler Pumps and Valves DESCRIPTION The TMC5160 / TMC5160A is a high-power stepper motor controller and driver IC with serial communication interfaces. It combines a flexible ramp generator for automatic target positioning with industries’ most advanced stepper motor driver...