Pololu 5344–A5984 – front view (angled)
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ID: 1194457
5902186332690
zł25.13
Tax included

zł20.43 tax excl.

Driver for bipolar stepper motors with STEP/DIR interface, microstepping up to 1/16 and maximum current up to 1.5 A at 5 V or 1 A at 3.3 V, version without soldered headers. Pololu 5344

24h
Available
Available quantity: 3
Kamami is the official distributor of electronic modules and Pololu robotic parts. All products of this brand in our offer are original and come directly from the manufacturer.

Description

Pololu 5344 designed for controlling bipolar stepper motors in electronics and robotics projects requiring precise motion control. The board is based on the A5984 chip from Allegro MicroSystems and operates with 3.3 V or 5 V logic, enabling integration with common microcontrollers.

                                                  p1194457-diagram%20a5984.jpg

Control is performed via the STEP/DIR interface, with supported modes including full step, half step and microstepping up to 1/16, allowing smooth motor operation. Current limiting is factory-set and depends on the logic supply voltage (VDD). With 5 V logic, the driver supports continuous current up to approximately 1.5 A per phase, while at 3.3 V logic up to approximately 1 A. The design does not include a potentiometer or any element for manual current adjustment.

The version without soldered headers allows flexible mounting options, including direct wire soldering or installation of pin headers according to project requirements. Motor power supply operates in the range of 8 V to 40 V and is independent from the logic supply. For operation above 1.2 A per phase, additional cooling such as a heatsink or forced airflow is required.

Features

  • Driver IC: A5984
  • Motor type: Bipolar stepper motor
  • Motor supply voltage: 8 V - 40 V
  • Maximum output current: Up to 1.5 A at 5 V / up to 1 A at 3.3 V
  • Supported step modes: Full step, half step, microstepping up to 1/16
  • Current control: Dependent on logic voltage, no manual adjustment
  • Logic voltage: 3.3 V - 5 V
  • Control interface: STEP/DIR
  • Protections: Overcurrent protection, thermal protection, undervoltage lockout
  • Connectors: No soldered headers
1194457

Data sheet

Output current
1,5 A
Number of channels
2
Supply voltage min
8 V
Supply voltages max
40 V

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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