TMC5240

RECOMMENDED FOR NEW DESIGNS

36V 2ARMS+ Smart Integrated Stepper Driver and Controller

Analog Devices TMC5240 Product Info

10 February 2026 6

Features

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

StealthChop2 Silent Motor Operation
SpreadCycle Highly Dynamic Motor Control Chopper
StallGuard2 and StallGuard4 Sensorless Motor Load Detection
CoolStep Current Control for Energy Savings up to 75%
Passive Braking and Freewheeling Mode
Motor Phase Temperature Estimation
Chip Temperature Measurement
General Purpose Analog Input
Full Protection and Diagnostics
Overvoltage Protection Output
Compact 5mm x 5mm TQFN32 Package or 9.7mm x 4.4mm TSSOP38

Part details & applications

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

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