DRV8825 3D printer stepper motor driver

Description

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Product details

Product Features

• Simple steps and direction control interface

• six different steps resolutions: full step, half step, 1/4-step1/8-step1/16-step, 1/32-step
• CAN interface directly with 3.3 V and 5 V systems
• Over-temperature thermal shutdown, overcurrent shutdown, Undervoltage lockout
• Short-to-ground short circuit load protection
• 4 Layer 2 oz copper PCB, in order to improve heat dissipation
• exposed solder ground below the bottom of the driver IC on the printed circuit board pad
• module size, pin, and interface matching A4988 stepper motor driver operators in many ways
• Adjustable current control lets you set a potentiometer, which lets you use the stepper motor’s rated voltage or more, in order to achieve a higher rate of maximum output current step
• Intelligent chopping control automatically selects the correct current decay mode (fast decay or slow decay)
• Maximum 45 V supply voltage
• built-in voltage regulator (the need for any external logic supply voltage)

Relative 4988 Features Advantages

• the maximum current of 2.5A.
• the maximum support is 32 subdivisions.
• 4-layer PCB board, better heat dissipation.
• the chip resistance is smaller, lower heat, and better heat dissipation.

parameter

• Size: 1.5mmX2mm (same as 4988)
• Drive current: 2.5A
• Subdivision: 1,1 / 2,1 / 4,1 / 8,1 / 16,1 / 32
• Manufacturing process: SMT placement machine manufacturing, non-manual welding, higher yield, more stable performance