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TMC261C-PA

ADITMC261C-PA

Analog Devices Inc./Maxim Integrated
Bipolar Motor Driver Power MOSFET SPI, Step/Direction 44-PQFP (10x10)
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Overview

The TMC261C-PA is a fully integrated bipolar motor driver designed for stepper motors, incorporating both control and power stages. It features an SPI and Step/Direction interface, making it suitable for precise motor control applications. This device operates with a load voltage range of 9V to 59V and provides an output current of up to 2A.

Why Choose This Part

This motor driver offers a wide load voltage range of 9V to 59V, accommodating various power supply configurations. Its integrated power MOSFETs simplify design by reducing the need for external components. The combination of SPI and Step/Direction interfaces provides flexible control options for different system architectures, while supporting step resolutions up to 1/256 for smooth motion.

Applications

Textile and Sewing Machines
Provides precise and efficient motor control for the various motion axes found in textile and sewing machinery.
Factory and Lab Automation
Enables accurate positioning and movement for automated systems in manufacturing and laboratory environments, such as XYZ stages or robotic arms.
Liquid Handling Systems
Facilitates controlled fluid dispensing and sampling in medical and laboratory liquid handling equipment, where precise pump and valve actuation is critical.
Printer and Scanner Systems
Manages the stepper motors responsible for paper feeding, print head positioning, and scanning mechanisms in office and industrial printing/scanning devices.
CNC Machines
Offers reliable and precise stepper motor control for axis movements in Computer Numerical Control (CNC) machinery.
Security and CCTV
Drives pan and tilt mechanisms in CCTV cameras and other security equipment requiring accurate positional control.

Key Specifications

Function Driver - Fully Integrated, Control and Power Stage
Interface SPI, Step/Direction
Technology Power MOSFET
Applications General Purpose
Mounting Type Surface Mount
Package / Case 44-LQFP
Voltage - Load 9V ~ 59V
Step Resolution 1 ~ 1/256
Current - Output 2A
Voltage - Supply 3V ~ 5.25V
Motor Type - Stepper Bipolar
Output Configuration Half Bridge (4)
Operating Temperature -40degC ~ 125degC (TJ)
Supplier Device Package 44-PQFP (10x10)

Getting Started

To get started with the TMC261C-PA, engineers can utilize evaluation boards from Trinamic/Analog Devices that often feature this driver. Development typically involves configuring the motor parameters via the SPI interface and controlling movement using the Step/Direction inputs. Trinamic provides extensive documentation and software libraries to aid in development.

Also Consider

TMC2209 Analog Devices Inc./Trinamic - This driver offers silent operation and CoolStep technology for energy efficiency, suitable for noise-sensitive applications.
A4988 Allegro MicroSystems - A widely used, readily available stepper motor driver known for its ease of use and integrated translator for simple control.

Categories

Motor & Motion Control > H-Bridge & DC Motor Drivers Industrial & Automation > Motor Control & Drives Industrial & Automation > Robotics Components