36V 2A+ Smart Integrated Stepper Driver and Controller

The TMC5240 is a smart high-performance stepper motor controller and driver IC with serial communication interfaces (SPI, UART) and extensive diagnosis capabilities. It combines a flexible, jerk optimized ramp generator for automatic target positioning with industries’ most advanced stepper motor driver based on the 256-usteps built-in indexer and two fully integrated 36V, 3.0A (max) H-Bridges plus non-dissipative Integrated Current Sensing (ICS).

ADI Trinamic's sophisticated StealthChop2 chopper ensures absolutely noiseless operation combined with maximum efficiency and best motor torque. High integration, high energy efficiency, and a small form factor enable miniaturized and scalable systems for cost effective solutions. The complete solution reduces the learning curve to a minimum while giving best performance in class.

APPLICATIONS:

* Textile, Sewing Machines, Knitting Machines

* Lab and Factory Automation

* 3D Printers, ID Printers/Card Printers

* Liquid Handling, Medical Applications

* Office Automation and Paper Handling

* POS, Massage Chairs

* ATM, Cash Recycler, Bill Validators, Cash Machines

* CCTV, Security

* Pumps and Valve Control

* Heliostat and Antenna Positioning

* Voltage Range 4.5V to 36V DC

* Low RDS(ON) (HS + LS): 230 mΩ Typical (TA = 25°C)

* Current Ratings per H-Bridge (Typical at 25°C):

* IMAX = 5.0A (Bridge Peak Current)

* IRMS = 2.1ARMS (3A Sine Wave Peak)

* Fully Integrated Lossless Current Sensing

* Eight-Point Motion Controller for Minimum Jerk

* SPI and Single Wire UART

* Encoder Interface and 2x Reference Switch Input

* Highest Resolution 256 Microsteps per Full Step

* Flexible Wave Table and Phase Shift to Match Motor * Jerk-Free Combination of StealthChop2 and SpreadCycle