TMC223 - Micro Stepping Stepper Motor Controller / Driver

Product Overview

TRINAMIC

Datasheet Details

Part number	TMC223
Manufacturer	TRINAMIC
File Size	852.34 KB
Description	Micro Stepping Stepper Motor Controller / Driver
Datasheet	TMC223 Datasheet
Additional preview pages of the TMC223 datasheet.

Product details

Description

5 2.1 Block Diagramm 5 2.2 Position Controller / Main Control 5 2.3 Stepper Motor Driver 5 2.4 Two Wire Serial Interface 5 2.5 Sensorless Stall Detection 6 2.6 Miscellaneous 6 2.7 Pin and Signal Descriptions 7 3 TYPICAL APPLICATION 8 4 ORDERING INFORMATION 8 5 FUNCTIONAL DESCRIPTION 9 5.1 Position Controller and Main Controller 9 5.1.1 Stepping Modes 9 5.1.2 Velocity Ramp 9 5.1.3 Examples for different Velocity Ramps 10 5.1.4 Vmax Parameter 11 5.1.5 Vmin Parameter 12 5.1.6 Acceleration

Features

The TMC223 is a combined micro-stepping stepper motor motion controller and driver with RAM and OTP memory and integrated sensorless stall detection. The RAM or OTP memory is used to store motor parameters and configuration settings. The TMC223 allows up to four bit of micro stepping and a coil current of up to 800 mA. After initialization it performs all time critical tasks autonomously based on target positions and velocity parameters. Communications to a host takes place via a two wire serial.

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Published: Jul 11, 2016 |