Cytron MDD3A DC Motor Driver Dual Channels 3A 4V-16V

Description

Cytron MDD3A DC Motor Driver Dual Channels 3A 4V-16V The Cytron MDD3A is a dual-channel motor driver designed for controlling two brushed DC motors. It provides a reliable solution for driving motors with a current capacity of up to 3A continuously and 5A peak. This driver operates with input voltages ranging from 4V to 16V, making it suitable for various low-voltage applications. With its compact design and solid-state components, the MDD3A ensures smooth operation and minimal wear, as it eliminates the need for mechanical relays. The MDD3A is controlled via PWM (Pulse Width Modulation) signals, which allows precise speed and direction control for the motors. It supports two motor channels, each with dedicated PWM inputs. The board also features motor status LEDs to indicate motor operation and test buttons for quick manual testing. It is designed for easy integration into microcontroller-based systems and offers a +5V output for powering connected components, such as microcontrollers. The MDD3A includes key protection features such as reversed polarity protection, safeguarding the driver from damage if the battery is connected incorrectly. Additionally, it offers a high PWM frequency of up to 20 kHz, ensuring smooth motor control. The motor direction can be easily controlled by adjusting the input signal polarity, with support for both forward and backward motion. The driver’s built-in protection and user-friendly design make it an excellent choice for DIY projects and automation systems. Features: Dual-channel control for two DC motors. Supports motor input voltages from 4V to 16V. Maximum continuous motor current of 3A per channel. Peak motor current of 5A for less than 5 seconds. PWM frequency up to 20 kHz for smooth motor control. Includes 5V output to power microcontrollers (up to 200mA). Reversed polarity protection to prevent damage. Compact and efficient design with onboard motor status LEDs. Test buttons for manual motor operation. Board Layout & Function: Specifications: Parameter Min Max Unit Power Input Voltage (Vin): 4 16 VDC Maximum Continuous Motor Current: – 3 A Peak Motor Current (up to 5 seconds): – 5 A Logic Input Voltage (Low Level): 0 0.5 V Logic Input Voltage (High Level): 1.7 12 V PWM Frequency: – 20 kHz DC +5V Output Maximum Current: – 200 mA Dimension: Interface: Connection Diagram for Brushed DC Motor: https://makerselectronics.com/wp-content/uploads/2020/06/IMG_0848.mp4 Input Table: Note: Actual motor direction is depending on the motor connection. Swapping the connection (MA & MB) will reverse the direction. Connection Diagram for Stepper Motor: Applications: Mobile Robotics. RC Vehicles. Automation Projects. Motorized Systems. DIY Electronics Projects. Package Contents: 1x MDD3A Dual Channel DC Motor Driver Datasheet: MDD3A Datasheet Certificate: UKCA-EMC Cert UKCA RoHS UK Declaration of Conformity EU Declaration of Conformity RoHS ,FCC ,CE 3D CAD: MDD3A Official Reseller: Makers Electronics

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