TMC223 Overview
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TMC223 Key Features
- Motor driver
- Controls one stepper motor with four bit micro stepping
- Programmable Coil current up to 800 mA / Supply voltage range operating range 8V ... 29V
- Fixed frequency PWM current control with automatic selection of fast and slow decay mode
- Full step frequencies up to 1 kHz
- High temperature, open circuit, short, over-current and under-voltage diagnostics
- Motion controller
- Internal 16-bit wide position counter
- Configurable speed and acceleration settings
- Build-in ramp generator for autonomous positioning and speed control