TMC2226 driver v1.0 Bigtreetech stepper driver for 3d printer

TMC2226 driver v1.0 Bigtreetech stepper driver for 3d printer Driver

• BIGTREETECH TMC2226 Driver V1.0 is an ultra-silent stepper motor driver IC for two-phase stepper motors, built for smooth motion and strong torque.
• Designed for high efficiency with fast current regulation, enabling more dynamic movement while keeping motors quiet.
• Supports UART for easier tuning and control—ideal for optimizing current, noise, and motion performance.
• Advanced features like stealthChop2 and SpreadCycle help deliver quiet operation plus responsive motor control.
• stallGuard4 enables sensorless homing (when supported by your control board and firmware).
• Integrated protection and diagnostics improve reliability for long print runs—useful for India-based makers and print farms.

Specifications

• Model: BIGTREETECH TMC2226 Driver V1.0
• Input Voltage: 4.75V to 36V
• Output Current: Up to 2A RMS (3.2A peak)
• Microstepping: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256
• Silent Mode: stealthChop2
• Dynamic Control: SpreadCycle
• Sensorless Features: stallGuard4
• Efficiency Feature: CoolStep current control
• Protection: Thermal shutdown + overcurrent protection
• Interface: UART (plus Step/Dir operation support)

Dimensions

• Size: 15 mm × 20 mm

Applications

• 3D printers needing quieter motion and smoother prints
• CNC machines and motion platforms requiring precise step control
• Robotics and automated systems using two-phase stepper motors
• Upgrades where UART tuning and sensorless homing are desired

Usage

• Install the TMC2226 driver on a compatible control board and connect motor/power per manufacturer guidance.
• Configure UART (if used) to tune motor current, stealthChop/SpreadCycle behaviour, and sensorless features.
• Ensure proper cooling and current limits for stable long-duration operation.

Package Include:

• 1 piece of TMC2226 driver.