TMC2209数据手册开发板套件编程器的评估演示板及套件规格书PDF

描述 Description

The TMC2209 is an ultra-silent motor driver IC for two phase stepper motors. 

ADI 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.

APPLICATIONS

Compatible Design Upgrade 3D Printers Printers, POS Office and home automation Textile, Sewing Machines CCTV, Security ATM, Cash recycler HVAC Battery Operated Equipment

特性 Features

• 2-phase stepper motors up to 2.8A coil current (peak), 2A RMS

• STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting

• Smooth Running 256 microsteps by MicroPlyer™ interpolation

• StealthChop2™ silent motor operation

• SpreadCycle™ highly dynamic motor control chopper

• StallGuard4™ load and stall detection for StealthChop

• CoolStep™ current control for energy savings up to 75%

• Voltage Range 4.75 to 29V DC