TMC2209 Stepper Motor Driver 256 Microsteps

The TMC2209 is an ultra-quiet two-phase stepper motor driver chip with a continuous drive current of 2 A and a peak current of 2.8 A.  

Compared to the TMC2208, the drive current is improved by 0.6 A – 0.8 A, while blockage increases stable detection.

Offers up to 256 segments; Stall Guard4TM stable detection can trace an unusual signal when the engine rotates unusually.

Dynamically adjust the current of Coolstep, saving up to 75% energy

Χαρακτηριστικά:

• Product Name: TMC2209 V1.2
• Item type: Stepper Motor Driver
• Current: 2.0
• Motor voltage: 5.5...28V
• Logic voltage: 3.3...5V
• Coil current:  2.8A Peak
• Interface: Step/DIR /UART
• Extra function: CoolStep and stallGuard