3Amp 4V-16V DC Motor Driver (2 Channels)
3Amp 4V-16V DC Motor Driver (2 Channels) - Image 2
3Amp 4V-16V DC Motor Driver (2 Channels) - Image 3

3Amp 4V-16V DC Motor Driver (2 Channels)

2,000৳ 

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Description

 

 

Looking for a motor driver for your mobile robot? Want to drive a stepper motor? Worry not! MDD3A is able to control two brushed DC motors or single bipolar/unipolar stepper motor from 4V to 16V. With discrete MOSFETs H-Bridge design, this motor driver is able to support 3 Amp per channel continuously without any additional heatsink.

The onboard test buttons and motor output LEDs allow functional test of the motor driver in a quick and convenient way without hooking up the host controller. Buck-boost regulator which produces 5V output from input as low as 4V can be used to power the host controller.

MDD3A can be controlled with wide input logic voltage range from 1.8V to 12V, it’s compatible with a wide variety of host controller (e.g. Arduino, Raspberry Pi, PLC).

To prevent the motor driver from damaged by reverse voltage if the battery is connected in the wrong polarity, it is equipped with reverse polarity protection. This is a very common mistake done by a lot of makers even for the very experienced one.

Warranty Period: 12 months
Features
  • Bidirectional control for two brushed DC motor.
  • Control one unipolar/bipolar stepper motor.
  • Operating Voltage: DC 4V to 16V
  • Maximum Motor Current: 3A continuous, 5A peak
  • Buck-boost regulator to produce 5V output (200mA max).
  • Buttons for quick testing.
  • LEDs for motor output state.
  • Inputs compatible with 1.8V, 3.3V, 5V and 12V logic (Arduino, Raspberry Pi, PLC, etc).
  • PWM frequency up to 20kHz (Output frequency is the same as input frequency).
  • Reverse polarity protection

Example Application: Small size mobile robot for competition or school projects.

Interface:

Packing List
  • 1 x 3Amp 4V-16V DC Motor Driver (2 Channels)
Frequently Asked Questions
What type of motors can this driver control?
The Cytron MDD3A is a dual-channel motor driver designed for brushed DC motors operating between 4V and 16V. Each channel supports up to 3A continuous current (5A peak), making it suitable for small robotics and hobby projects.
Can I use this motor driver for robotics applications?

Yes. The MDD3A is ideal for Small size mobile robot for competition or school projects. where two low- to medium-power brushed DC motors need to be controlled independently.

What control signals are supported?
The MDD3A accepts PWM signals, easily interfaces with Arduino, Raspberry Pi, and other microcontrollers. It supports PWM frequencies up to 20kHz for smooth motor control.
Does this motor driver include protection features?
Yes. The MDD3A includes overcurrent protection, undervoltage lockout, and thermal shutdown, ensuring reliable operation and protection for both the driver and motors.
What are common applications for this driver?
The MDD3A is commonly used in educational robots and DIY electronics projects where compact and efficient motor control is required.
Is the MDD3A a good choice for beginners learning motor control?
Yes. The MDD3A is frequently used in STEM education and hobbyist robotics because it is easy to connect, well-documented, and safe for beginners to experiment with while learning about PWM and motor control basics.

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