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TMC5130A-TA-T

ADITMC5130A-TA-T

Analog Devices Inc./Maxim Integrated
Bipolar Motor Driver Power MOSFET SPI, Step/Direction, RS-232 48-TQFP-EP (7x7)
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Overview

The TMC5130A is a fully integrated motor driver IC designed for bipolar stepper motors. It combines a control stage with a power MOSFET stage, offering a compact and efficient solution for precision motion control. This device supports various interfaces including SPI, Step/Direction, and RS-232, and features advanced technologies for quiet and efficient operation.

Why Choose This Part

Engineers choose the TMC5130A for its high level of integration, combining both control and power stages in a single 48-TQFP-EP package, simplifying PCB design. Its advanced features like StealthChop and CoolStep enable very quiet motor operation and energy efficiency. The wide supply voltage range from 4.75V to 46V and an output current of 1.4A provide versatility for various applications.

Applications

Industrial Automation
Driving stepper motors in factory automation equipment, pick-and-place machines, and CNC systems requiring precise positioning.
Robotics
Controlling joint movements in robotic arms and mobile robots, leveraging features like StallGuard2 for sensorless homing and load detection.
3D Printers and Prototyping Machines
Enabling smooth, quiet, and accurate motion for extruder motors and print bed movements in 3D printers, as well as laser engravers and similar equipment.
Medical Devices
Implementing precise motion in medical pumps, diagnostic equipment, and laboratory automation where quiet operation and high resolution are beneficial.
Textile Machinery
Operating various stepper motors in textile manufacturing equipment such as weaving machines and embroidery machines, where reliability and step resolution are critical.

Key Specifications

Function Driver - Fully Integrated, Control and Power Stage
Interface SPI, Step/Direction, RS-232
Technology Power MOSFET
Applications General Purpose
Mounting Type Surface Mount
Package / Case 48-TQFP Exposed Pad
Voltage - Load 4.75V ~ 46V
Step Resolution 1 ~ 1/256
Current - Output 1.4A
Voltage - Supply 5.5V ~ 46V
Motor Type - Stepper Bipolar
Output Configuration Half Bridge (4)
Operating Temperature -40degC ~ 125degC (TJ)
Supplier Device Package 48-TQFP-EP (7x7)

Getting Started

To get started with the TMC5130A, users can leverage evaluation boards typically offered by Trinamic or its distributors. Development involves configuring the motor driver via SPI or utilizing the Step/Direction interface. Sample code and libraries are usually available to facilitate integration with common microcontrollers, simplifying firmware development.

Also Consider

TMC2209-LA-T ADIAnalog Devices Inc./Maxim Integrated - This driver offers StealthChop2 for very quiet operation and StallGuard4 for sensorless homing, making it suitable for noise-sensitive applications.
L6470H STMicroelectronics - This is a fully integrated microstepping motor driver with a built-in PWM current controller and SPI interface, providing a robust solution for similar applications.