TMC4671-LA

简介

The TMC4671 is a fully integrated servo controller, providing Field Oriented Control (FOC) for BLDC/PMSM and 2-phase stepper motors as well as DC motors and voice coils. All control functions are implemented in hardware. Integrated ADCs, position sensor interfaces, position interpolators, enable a fully functional servo controller for a wide range of servo applications.If you like to see a step by step guide on driving a linear stage with the TMC4671, please visit the blog post where one of Trinamic's Engineers explains in 3 posts how to set up your linear stage, how to tune the controller using the TMCL-IDE, and how to adapt the firmware to your own project.Quick Setup GuideSpecial Featuresclosed loop controlFOCposition modevelocity modedual encoder

主要参数

Axes	1
a/b/n incremental	Yes
Analog Hall	Yes
PWM	Yes
SPI	Yes
UART	Yes
GPIO	Yes
Step/Dir	Yes
closed loop control	Yes
FOC	Yes
position mode	Yes
velocity mode	Yes
dual encoder	Yes
Package	QFN76 (10.5x6.5)
Step/Dir	—
产品状态	Nrnd
Step/Dir（组2）	Yes
产品状态（组2）	量产
轴数	1
S/D	Y
a/b/n	Y
PWM（组2）	Y
霍尔	Y
UART（组2）	Y
封装	QFN76

产品说明与原始资料

TMC4671-LA

简介

TMC4671是完全集成的伺服控制器，可为BLDC / PMSM和2相步进电机驱动以及DC电机和音圈提供磁场定向控制（FOC）。所有控制功能均在硬件中实现。集成的ADC，位置传感器接口，位置插值器可为各种伺服应用提供功能齐全的伺服控制器。

关键技术：closed loop control、FOC、position mode、velocity mode、dual encoder

主要参数

Axes	1
a/b/n incremental	Yes
Analog Hall	Yes
PWM	Yes
SPI	Yes
UART	Yes
GPIO	Yes
Step/Dir
closed loop control	Yes
FOC	Yes
position mode	Yes
velocity mode	Yes
dual encoder	Yes
Package	QFN76 (10.5x6.5)
产品状态	Nrnd

原理图/引脚

下载

产品规格书

1. TMC4671-LA Datasheet
2. TMC4671-ES Datasheet

产品变更声明

1. PCN 2020-04-20 TMC4671-ES to TMC4671-LA

产品应用笔记

1. Application Note 025 - DC Motor Control with TMC4671
2. Application Note 053 - TMC4671 PI Tuning
3. Application Note 053 - TMC4671 PI Tuning (Chinese Version)

质量声明

1. Statement concerning RoHS compliance of TMC4671

原理图 / 引脚

资料下载