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精密运动控制 · 芯片与方案

TMC262C-LA

Stepper Motor Gate Driver ICs · TRINAMIC / ADI

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TMC262C-LA

简介

The TMC262 is an integrated stepper motor predriver solution for Laboratory Automation, 3D-Printing, Scanners and other automated equipment applications. The device is capable of driving up to a gate current of 40mA and is powered by Trinamic StallGuard2™, CoolStep™, SpreadCycle™, MicroPlyer™ technology. TMC262 is designed for a supply voltage of 9...60V. The device provides a SPI and S/D interface.Special FeaturesMicroPlyer™StallGuard2™CoolStep™SpreadCycle™

主要参数

Axes 1
Motor Supply 9…60V
Microsteps 1…256
SPI Yes
Step/Dir Yes
MicroPlyer™ Yes
StallGuard2™ Yes
CoolStep™ Yes
SpreadCycle™ Yes
Package QFN32 (5x5)
MicroPlyer™(微步插值器) Yes
StallGuard2™(无传感器失速检测和机械负载测量) Yes
CoolStep™(电流节能控制) Yes
SpreadCycle™(高精度斩波算法) Yes
产品状态 量产
电压 9-60V
SPI(组2) Y
S/D Y
封装 QFN32
产品说明与原始资料

TMC262C-LA

TMC262C-LA

简介

TMC262是一款集成的步进电机预驱动解决方案,用于实验室自动化、3D打印、扫描仪和其他自动化设备应用。该装置能够驱动高达40mA的门极电流,并由Trinamic StallGuard2™(无传感器失速检测和机械负载测量)、CoolStep™(电流节能控制)、SpreadCycle™(高精度斩波算法)、MicroPlyer™(微步插值器) 技术。TMC262设计的电源电压为9…60V。该设备提供SPI和S/D接口新的TMC262C提高了电机静音,并增加了低侧短路保护。对于新产品,建议使用C版本设计。

关键技术:MicroPlyer™(微步插值器) StallGuard2™(无传感器失速检测和机械负载测量) CoolStep™(电流节能控制) SpreadCycle™(高精度斩波算法)

主要参数

Axes 1
Motor Supply 9…60V
Microsteps 1…256
SPI Yes
Step/Dir Yes
MicroPlyer™(微步插值器) Yes
StallGuard2™(无传感器失速检测和机械负载测量) Yes
CoolStep™(电流节能控制) Yes
SpreadCycle™(高精度斩波算法) Yes
Package QFN32 (5x5)
产品状态 量产

原理图/引脚

下载

产品规格书

  1. TMC262C Datasheet Rev 1.00
  2. TMC262/ TMC262C Datasheet Rev 2.25

用户手册

  1. Getting Started
  2. Power Dissipation Calculation
  3. Rsense and Current Calculation

产品应用笔记

  1. AN 005g - PCB Footprint Guidelines QFN32 5x5
  2. AN 006 - N and P Power Stages
  3. AN 011 - Good Ground Connection
  4. AN 016 - TMC429 TMC26x Getting Started: Motion Control via S/D

质量声明

  1. Statement concerning RoHs compliance of TMC262

Drawings

  1. TMC262 ECAD Symbol

产品变更声明

  1. PCN 2020-07-01 TMC262C

Additional Resources

  1. Frequently Asked Questions (FAQ)
  2. Application Programming Interface (API)

原理图 / 引脚

资料下载

产品变更声明
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