The TMC5262 is a miniaturized, smart, high-power, single-axis stepper motor controller and driver IC with SPI and extensive diagnostic capabilities. Highest integration, high energy efficiency, and a small form factor enable miniaturized, scalable, and cost-effective motor drive solutions perfectly suited for Nema 17, Nema 23, and even Nema 24 steppers. StealthChop+ ensures noiseless operation and maximum efficiency, optimal motor torque control, and dampening of mid-range motor resonances for a smoothly running motor with low mechanical vibrations. Combined with StallGuard+, CoolStep+, and μDcStep, this results in a highly efficient and versatile stepper motor driver. An unloaded Nema 17 motor automatically runs with as low as a few 10mA of supply current. The TMC5262 combines a flexible eight-point ramp generator for automatic positioning with a smart 256 microstep motor driver and two integrated 65V, 4.25A RMS, 6A peak H-bridges plus non-dissipative integrated current sensing (ICS). ICS eliminates bulky external sense resistors, resulting in space and power savings. The integrated power MOSFETs' low impedance of ~40mΩ ensures high efficiency and low heat generation. Abundant diagnostics include an on-chip scope interface for tuning and checking (RT-OCSI), temperature and voltage ADC, and a full set of protection functions like short protection and thermal shutdown. It comes in a compact, near chip-scale, thermally optimized 30-pin 6mm x 6mm FCQFN package. APPLICATIONS * Textile, Sewing Machines, Knitting Machines * Lab Automation, IVD * Robotics and Factory Automation * 3D Printers, Label Printers * POS, Massage Chairs * ATM, Cash Recycler, Bill Validators, Cash Machines * Pumps and Valve Control * Stage Lighting, Antenna Positioning * Voltage Range: 4.5V to 65V DC * Low RDS(ON) (HS + LS): 0.08Ω Typical (TA = 25°C) * Current Ratings per H-Bridge (Typical at 25°C): * IRMS = 4.25ARMS (6A Full-Scale Sine Peak) * IMAX = 9.0A (Bridge Peak Current) * SPI for Configuration, Control, and Diagnostics * Fully Integrated Lossless Current Sensing * Eight-Point Motion Controller for Low Jerk * Step and Direction Interface Option * (Periodic) Position Compare Function * Incremental Encoder and Reference Switch Interface * TriCoder Sensorless Standstill Steploss Detection and Full-Step Encoder * Highest Resolution of 256 Microsteps * Programmable Sine Wave Table to Match Motor