BigTreeTech Stepper Motor Driver TMC2209 V1.3

TMC 2209 is an ultra-silent motor driver IC for two-phase stepper motors.
Its continuous drive current is 2A and peak current is 2.8A. Compared with TMC2208, the driving current of this IC is not only improved by 0.6a-0.8a, but also this IC increases the function of locked-motor test.

Voltage Range : 4.75V - 28V DC
 

This IC have some patent technologies:

• SpreadCycle™ (highly dynamic motor control chopper)
• StealthChop2™ ultra-quiet technology is widely used in 3D printing
• MicroPlyer™ (microstep control) / The Flexible microPlyer interpolation unit can provide 256 microsteps.
• StallGuard4™ locked-motor test can provide an abnormal signal when the motor rotates abnormally
• CoolStep™ current dynamic control can save 75% energy.

The design of these components is also compatible with existing 3D printer electronic devices, and it eliminates the expensive cost of redesigning.
The module has a standard step/dir interface, it's easy to use.

Product Parameters

• Product size：15.24mm*20.32mm
• Power voltage（VM）：4.75V---28V DC；
• Peak current：2.8A；
• Current RMS：2A；
• Microstep setting：2、4、8、16（can be divided into 256 parts）
• Max microstep：256
• Operating mode： STEP/DIR or UART