A4988 3D Printer Reprap Stepper Motor Driver Module with Heat Sink

SKU: 180416

0.87 0.78 Piece 0.78 USD

¥ 6.16

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A4988 is a complete microstepping motor driver with built-in translator for easy operation.

This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. 

Feature:

  •  Low RDS (On) Output

  •  Automatic current decay mode detection / selection

  •  Mix with slow current decay modes

  •  Synchronous rectification for low power dissipation

  •   Internal UVLO

  •  Cross-current protection

  •  3.3 and 5 V compatible logic supply

  •  Thermal shutdown circuitry

  •  Ground fault protection

  •  Load short-circuit protection

  •  Optional step five modes: full, 1/2, 1/4, 1/8 and 1/16