Datasheet > TMC2041-LA-T

TMC2041-LA-T

更新时间： 2024-09-19 22:59:03

品牌	Logo	应用领域
TRINAMIC		驱动
页数	文件大小	规格书
65页	2202K
描述
DUAL AXIS STEPPER MOTOR DRIVER I

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中文翻译

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数据手册

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TMC2041-LA-T 数据手册

POWER DRIVER FOR STEPPER MOTORS

INTEGRATED CIRCUITS

TMC2041 DATASHEET

Dual step/direction driver for up to two 2-phase bipolar stepper motors. stallGuard for sensorless

homing. SPI, UART (single wire) Configuration and Diagnostics Interface.

APPLICATIONS

Office Automation

Antenna Positioning

3D printers

Battery powered applications

Printer and Scanner

Pumps and Valves

Medical Applications

Office and Laboratory equipment

FEATURES AND BENEFITS

DESCRIPTION

Two 2-phase stepper motors

The TMC2041 is a compact, dual stepper

motor driver IC with serial interfaces for

configuration and diagnostics. It is pin

compatible to the fully featured TMC5041

and TMC5072 drivers with internal mo-

tion controller. The TMC2041 is intended

for all applications, where an internal

motion controller is not desired, and

ramping is done in a microcontroller.

Based on TRINAMICs high-performance

spreadCycle chopper, the driver allows

precise and smooth motor operation. It

offers coolStep for energy savings and

stallGuard for sensorless stall detection.

The complete set of protection and

diagnostic functionality ensures reliable

operation. High integration, high energy

efficiency and a small form factor enable

miniaturized and scalable systems for

cost effective solutions.

Drive Capability up to 2x 1.1A coil current (2x 1.5A peak)

Parallel Option for one motor at 2.2A (3A peak)

Voltage Range 4.75… 26V DC

SPI & Single Wire UART for configuration and diagnostics

Highest Resolution up to 256 microsteps per full step

microPlyer™ microstep interpolation

spreadCycle™ highly dynamic motor control chopper

stallGuard2™ high precision sensorless motor load detection

coolStep™ current control for energy savings up to 75%

Full Protection & Diagnostics

Compact Size 7x7mm²QFN48 package

LOCK

IAGRAM

Step/Dir

Power

Supply

TMC2041

Motor 1

Motor 2

Charge

Pump

256 µStep

Sequencer

DRIVER 1

Protection

& Diagnostics

UART / SPI

configuration&

diagnostics

SPI

UART

Protection

& Diagnostics

DRIVER 2

256 µStep

Sequencer

stallGuard2 coolStep

Enable

Step/Dir

TRINAMIC Motion Control GmbH & Co. KG

Hamburg, Germany

12 3 4 5 6 7...65

中文翻译

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