TMC2208 V1.2 Stepper Driver Module with Heat Sink

Description

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Product details

• MC2208 V1.2 is an ultra-quiet two-phase stepper motor drive chip
• continuous drive current 1.4A
• peak current 2A
• voltage range 4.75V-36V
• 256 subdivision
• The flexible microlayer interpolation unit provides up to 256 subdivisions, allowing perfect sinusoidal control even in systems with limited pulse frequencies
• These are also designed because stealthChop2 ultra-quiet technology is widely used in 3D printing

 

Specifications

• Interface: Step/Dir
• Configuration: CFG Pins or UART
• Native Microsteps: up to 1/256
• MicroPlyer Microsteps: 1/256
• Logic Voltage (VIO): 3-5V
• Motor Voltage (VM): 4.75-36V
• Motor Phase Current max: 1.2A RMS, 2.0A Peak

Note 

• TMC2208 V1.2 driver needs an extra fan to cool it, otherwise, the high temperature may destroy it.
• Connect the motor when measuring the voltage, otherwise, it is easy to burn the driver.
• Power should be connected when measuring voltage, do not just connect a USB power supply.