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Stepper motor driver A5984 500mA 8-40V (with headers) - Pololu 5351
ID: 1194464
zł27.05
Tax included
zł21.99 tax excl.
A5984 stepper motor driver for bipolar stepper motors, supply voltage 8-40 V, fixed current limit 500 mA at 5 V or 330 mA at 3.3 V, microstepping up to 1/32 and STEP/DIR interface. Version with soldered header pins. Pololu 5351
Description
A5984 stepper motor driver designed for controlling bipolar stepper motors in automation, robotics and electromechanical systems. Control is performed using a simple STEP/DIR interface, enabling easy integration with microcontrollers and development platforms. The driver supports eight microstepping modes from full step up to 1/32 step, allowing smooth motion and precise positioning.
The module operates with motor supply voltage in the range of 8 V - 40 V and logic voltage from 2.5 V to 5.5 V. Fixed current limit is set to 500 mA at 5 V logic or 330 mA at 3.3 V, eliminating the need for manual adjustment. The device uses Adaptive Percent Fast Decay algorithm to optimize motor current waveform. Built-in protections include over-current, thermal shutdown and under-voltage lockout. The module maintains compatibility in pinout and interface with A4988 drivers, allowing use as a replacement in many applications. Version 5351 includes soldered header pins, enabling direct use with breadboards and 16-pin sockets without additional soldering.
Features
- Driver IC: Allegro A5984
- Motor type: bipolar stepper motor
- Motor supply voltage: 8 - 40 V
- Logic voltage: 2.5 - 5.5 V
- Max phase current at VDD 5 V: 500 mA
- Max phase current at VDD 3.3 V: 330 mA
- Control interface: STEP / DIR
- Microstep resolutions: full step 100%, full step 70%, 1/2, 1/4, 1/8, 1/16, 1/32
- Current control algorithm: Adaptive Percent Fast Decay
- Over-current protection
- Thermal protection
- Under-voltage lockout
- FAULT output: open-drain
- Exposed ground pad for soldering
- Soldered header pins
- Pin pitch: 2.54 mm
- Dimensions: 15.24 x 20.32 mm
- Weight: 2.3 g
1194464
Data sheet
- Output current
- 500 mA
- 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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