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ID: 1203986
zł51.44
Tax included

zł41.82 tax excl.

Single-channel brushed DC motor driver based on the MPQ6612A chip, enabling bidirectional motor control with a supply voltage of 4-40 V and up to 4 A continuous current. The module provides motor current sensing, active current limiting, overcurrent and thermal protection, and supports PWM control up to 200 kHz. The carrier board does not include soldered connectors, allowing direct soldering of wires or custom connectors. Pololu 5285

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 MPQ6612A Single Brushed DC Motor Driver Carrier is a compact module designed to control a single brushed DC motor. The board uses the MPQ6612A motor driver from Monolithic Power Systems, which operates as a full H-bridge, enabling both direction control and speed regulation of the motor. The driver operates with a supply voltage range of 4-40 V and can deliver up to 4 A of continuous current. The integrated current sensing circuit provides an analog feedback signal on the VISEN output, allowing monitoring of the motor load. The board’s default configuration sets the current limit to approximately 7.5 A, which helps reduce startup current and protect both the motor and the control electronics.

                                               Pinout layout                                  Microcontroller connection diagram for the DC motor driver

               p1203986-0J14068.1200.jpg                     p1203986-0J14070.1200.jpg

Motor control is performed using the logic inputs IN1 and IN2, which can be driven directly from a microcontroller. Speed control is implemented using a PWM signal with frequencies up to 200 kHz. The module also features a SLEEP input that allows the driver to enter a low-power standby mode. The driver includes built-in protection against overcurrent, overvoltage, overheating, and undervoltage conditions. The carrier board also provides reverse voltage protection. Integrated LED indicators show the output state and motor direction, simplifying diagnostics during system development.

Features

  • Single brushed DC motor driver
  • Driver IC MPQ6612A
  • H-bridge for bidirectional motor control
  • Motor supply voltage range 4-40 V
  • Maximum continuous current 4 A
  • Default current limit approximately 7.5 A
  • Support for PWM control up to 200 kHz
  • Control inputs IN1 and IN2
  • SLEEP input for low-power mode
  • VISEN output for analog motor current sensing
  • Current sense sensitivity 200 mV/A
  • FAULT output for driver error indication
  • Protection against overcurrent, overvoltage, and overheating
  • Reverse voltage protection on the carrier board
  • LED indicators showing motor direction and output activity
  • Logic voltage range 1.5-5.5 V
  • Dimensions 20.3 × 22.9 mm
  • Weight 2.1 g

Kit includes

  • 1 × Pololu 5285 MPQ6612A Single Brushed DC Motor Driver Carrier without soldered connectors
1203986

Data sheet

Output current
4A
Number of channels
1
Supply voltage min
4 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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