TMC2209-LA数据手册集成电路（IC）的电机驱动器控制器规格书PDF

描述 Description

The TMC2209 is a ultra-silent motor driver IC for two phase stepper motors. The pinning is compatible to a number of legacy drivers as well as to the TMC2208.
Trinamic's sophisticated StealthChop2 chopper ensures noiseless operation, maximum efficiency and best motor torque. Its fast current regulation and optional combination with SpreadCycle allow highly dynamic motion while adding StallGuard4 for sensorless homing. The integrated power MOSFETs handle motor currents up to 2A RMS with protection and diagnostic features for robust and reliable operation. A simple to use UART interface opens up tuning and control options. Store application tuning to OTP memory. Industries’ most advanced Step/Dir stepper motor driver family upgrades designs to noiseless and most precise operation for cost-effective and highly competitive solutions.

特性 Features

• MicroPlyer™
• CoolStep™
• short detection
• SpreadCycle™
• Stall detection
• StealthChop2™
• StallGuard4™

简介

TMC2209-LA属于集成电路（IC）的电机驱动器控制器。由制造生产的TMC2209-LA电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。