TMC2209 Stepper Motor Driver

TMC2209 is an ultra-quiet two-phase stepper motor driver chip, continuous drive current 1.7A, peak current is 2.5A, voltage range is 4.75V-29V, subdivision 256. The flexible microPlyer interpolation unit provides up to 256 subdivisions, providing excellent sinusoidal control even in limited pulse frequency systems; These were also designed because stealthChop2 ultra-quiet technology is widely used in 3D printing. It is compatible with existing 3D printer electronics, eliminating expensive redesign costs. It is easy to use with a standard step/dir interface. It is a high quality and silent stepper motor driver generally used in 3D printers.

TMC2209 has all the functions of TMC2208, it can be used instead of tmc2208. At the same time, TMC2209 has better heat dissipation, supports larger current, supports sensorless homing function.

Technical Specifications

Model No: MKS TMC2209
Control Interface(s): Step/Dir, UART
Micro Steps: up to 1/16
MikroPlyer Micro Steps: up to 1/256
Logic Voltage (VIO): 3V - 5V
Motor Supply Voltage (VM): 4.75V - 29V
Rated Motor Phase Current: 1.7A RMS | 2.5A Peak
Internal Voltage Regulator: Enabled

WARNINGS!

Make sure not to connect the motor when measuring the voltage, otherwise the inverter may burn.
Pay attention to the direction, do not place it incorrectly, otherwise it may burn the driver.
The motor direction is opposite to A4988 and DRV8825, please adjust the firmware or adjust the motor wiring if you want to replace A4988.

Package Content:

1 × TMC2209 Driver

1 × Heatsink