RAMPS MKS TMC2225 Stepper Motor Driver V1.0 Module Ultra Silent 3D Printer Parts Step Stick For Replace TMC2208 TMC2209

TMC2225 is an upgraded product to replace tmc2208. It has a better price than tmc2208. What's more, a larger heatsink contributes to its better heat dissipation performance. The only difference between TMC2225 and TMC2208 is package. The package of TMC2225 is HTSSOP, and the package of TMC2208 is QFN. It can replace TMC2208 and TMC2209 completely.

Specifications:

• Configuration: STEP/DIR or UART
• Micro steps: Up to 1/256
• MicroPlyer: 1/256
• Logic Voltage: 3.3-5V
• Motor Voltage: 4.75-36V
• Motor Phase Current: 1.2A RMS, 2.0A Peak

Notes:

• Driver current regulation: Verf measures the voltage of Gnd and potentiometer middle.
• Please DO NOT connect the motors when measuring the voltage, or it's easy to burn the drive. Please connect the power supply when measuring voltage as well, do not connect only the USB power. Please pay special attention to the direction, do not insert wrongly!
• Driver current algorithm: I = Vref Default I = 1.25A