Pololu 5346–A5984 – front (angled view)
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ID: 1194459
5902186332713
zł24.54
Tax included

zł19.95 tax excl.

Driver for bipolar stepper motors with STEP/DIR interface, microstepping up to 1/16 and maximum current up to 1 A at 5 V logic or 660 mA at 3.3 V logic. Pololu 5346

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 5346 designed for controlling bipolar stepper motors in electronics and robotics projects requiring precise position and speed control. The board is based on the A5984 chip from Allegro MicroSystems and operates with 3.3 V or 5 V logic, enabling direct connection to common microcontrollers.

                                                   

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 implemented in hardware and depends on the logic supply voltage (VDD). With 5 V logic, the driver supports continuous current up to approximately 1 A per phase, while at 3.3 V logic up to approximately 660 mA. The design does not include a potentiometer or any element for manual current adjustment.

Motor power is supplied from a separate voltage source, independent of the logic supply. For higher load conditions, proper heat dissipation should be ensured.

Features

  • Driver IC: A5984
  • Motor type: Bipolar stepper motor
  • Maximum output current: Up to 1 A at 5 V / up to 660 mA 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
  • Connectors: No soldered headers
1194459

Data sheet

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

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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