Mx1616 Motor Driver Datasheet May 2026

Understanding the Mx1616 Motor Driver Datasheet: A Comprehensive Guide

The Mx1616 is a compact, dual-channel DC motor driver module popular among hobbyists and robotics engineers. While the physical module is small—often no larger than a postage stamp—it packs a significant punch for its size, capable of driving two DC motors or a single stepper motor.

Whether you are building a line-following robot or a small RC vehicle, understanding the Mx1616 datasheet is crucial for pushing the module to its limits without damaging your hardware. This article breaks down the key specifications, pinouts, and operating parameters found in the typical Mx1616 datasheet.

Pinout Breakdown

The Mx1616 module typically features a standard 2.54mm pitch pin header layout. The datasheet identifies the following pins:

Power Pins:

VM / VCC: Motor Power Supply input (2V–10V).
GND: Ground (Common ground for motor power and logic).

Control Inputs (Logic Side):

IN1 & IN2: Control inputs for Motor A.
IN3 & IN4: Control inputs for Motor B.

Output Pins (Motor Side):

OUT1 & OUT2: Output terminals for Motor A.
OUT3 & OUT4: Output terminals for Motor B.

Special Function Pins:

STBY (Standby): This pin controls the sleep mode.
- Low (0): The chip enters sleep mode; motors stop, and power consumption drops to near zero.
- High (1): The chip is active.
- Tip: If you do not need the sleep function, connect this pin directly to 5V or your logic voltage source.

Conclusion

The Mx1616 motor driver is a robust, cost-effective solution for small-scale robotics. By reading the datasheet carefully, you understand that while it is physically small, it is electrically powerful enough to drive most small hobby motors. Its low standby current and support for standard logic levels make it a seamless bridge between your microcontroller code and the mechanical motion of your project.

Always double-check the specific datasheet provided by your module's supplier, as clone variations of the MX1616 chip may have slight differences in peak voltage tolerance.

Mx1616 Motor Driver Datasheet

Overview

The Mx1616 is a high-performance, dual-channel motor driver designed for controlling two DC motors or one stepper motor. It is a compact, efficient, and reliable solution for a wide range of motor control applications.

Features

Dual-channel motor driver: Control two DC motors or one stepper motor with a single device
High efficiency: Low power consumption and heat dissipation
High current output: Up to 1.6A per channel
Wide input voltage range: 2.5V to 10V
Overcurrent protection: Automatic shutdown in case of overcurrent
Undervoltage lockout: Prevents motor operation at low input voltages
Compact package: Small footprint and low profile

Pin Description

| Pin Number | Pin Name | Description | | --- | --- | --- | | 1 | VCC | Input voltage supply | | 2 | GND | Ground | | 3 | IN1 | Channel 1 input | | 4 | IN2 | Channel 1 input | | 5 | IN3 | Channel 2 input | | 6 | IN4 | Channel 2 input | | 7 | OUT1 | Channel 1 output | | 8 | OUT2 | Channel 1 output | | 9 | OUT3 | Channel 2 output | | 10 | OUT4 | Channel 2 output | | 11 | FB1 | Channel 1 feedback | | 12 | FB2 | Channel 2 feedback |

Electrical Characteristics

Input voltage range: 2.5V to 10V
Output current range: 0 to 1.6A per channel
Quiescent current: 1mA (typical)
Operating temperature: -20°C to 85°C

Motor Control Modes

The Mx1616 supports two motor control modes:

DC motor mode: Control two DC motors with independent speed and direction control
Stepper motor mode: Control one stepper motor with step, direction, and enable signals

Protection Features

Overcurrent protection: Automatic shutdown in case of overcurrent
Undervoltage lockout: Prevents motor operation at low input voltages
Thermal shutdown: Automatic shutdown in case of excessive temperature

Application Examples

Robotics: Control motors for robotic arms, grippers, and locomotion
Industrial automation: Control motors for conveyor belts, pumps, and valves
Consumer electronics: Control motors for toys, games, and appliances

Package and Dimensions

The Mx1616 is available in a compact 12-pin QFN package with a small footprint and low profile.

Package size: 3mm x 3mm x 0.9mm
Pin pitch: 0.5mm

Conclusion

The Mx1616 motor driver is a versatile and efficient solution for a wide range of motor control applications. Its compact package, high current output, and protection features make it an ideal choice for robotics, industrial automation, and consumer electronics.

The MX1616 is a compact, dual-channel H-bridge motor driver IC (often found on breakout modules) designed primarily for low-voltage, high-efficiency DC motor control. It is a common alternative to the L298N for battery-powered projects due to its significantly lower voltage drop and higher efficiency MOSFET-based design. Core Specifications Parameter Operating Voltage 2.0V – 10.0V (Standard) Max Supply Voltage Continuous Current 1.5A per channel Peak Output Current 2.5A to 3.0A Logic Input Voltage 1.8V – 7.0V Standby Current Internal Resistance ~0.4Ω (RDS_on) Key Features

Dual H-Bridge Architecture: Capable of driving two independent brushed DC motors or one 4-wire, 2-phase stepper motor.

Thermal Protection: Includes a built-in thermal shutdown circuit with hysteresis (TSD) to prevent damage during motor stalls or overheating.

High Efficiency: Uses MOS technology instead of bipolar transistors, resulting in less heat generation and no need for bulky heat sinks. Antistatic Protection: Rated for 4kV (Human Body Model). Control Logic Table

The direction of each motor (Motor A or Motor B) is controlled by the logic levels on the input pins (IN1-IN4): INx (1/3) Motor Status Low Low Standby / Stop High Low Low High High High

Note: Use PWM signals on the High pin to regulate motor speed. Module Layout and Pinout

Power Inputs: VCC (+) and GND (-) pins for external power (2V–10V).

Motor Outputs: Terminal pairs usually labeled for Motor A and Motor B.

Control Inputs: Four signal pins (IN1, IN2, IN3, IN4) compatible with 1.8V to 5V microcontrollers like Arduino. BDD MX1616 H-BRG DC MOTOR DRIVER

Mx1616 Motor Driver Datasheet: A Comprehensive Guide

The Mx1616 motor driver is a popular and versatile motor driver IC used in a wide range of applications, from robotics and automation to consumer electronics and industrial control systems. In this blog post, we'll take a closer look at the Mx1616 motor driver datasheet, exploring its key features, specifications, and applications.

Overview of the Mx1616 Motor Driver

The Mx1616 is a dual-channel motor driver IC designed to control two DC motors or one stepper motor. It is a high-performance device that offers a high level of integration, making it an ideal choice for applications where space and weight are critical. The Mx1616 motor driver is capable of delivering high currents and can operate at a wide range of voltages, making it suitable for a variety of motor types and sizes. Mx1616 Motor Driver Datasheet

Key Features of the Mx1616 Motor Driver

The Mx1616 motor driver datasheet highlights several key features that make this device stand out:

Dual-channel motor control: The Mx1616 can control two DC motors or one stepper motor, making it a versatile solution for a range of applications.
High current output: The device can deliver a maximum output current of 1.6A per channel, making it suitable for driving high-torque motors.
Wide voltage range: The Mx1616 can operate at voltages ranging from 2.5V to 16V, making it compatible with a variety of power supplies and motor types.
Low power consumption: The device has a low standby current consumption of 1μA, making it suitable for battery-powered applications.
Protection features: The Mx1616 includes built-in protection features such as over-current protection, under-voltage lockout, and thermal shutdown.

Specifications of the Mx1616 Motor Driver

The Mx1616 motor driver datasheet provides detailed specifications for the device, including:

Input voltage: 2.5V to 16V
Output current: 1.6A per channel (maximum)
Peak output current: 2.5A per channel (maximum)
Operating temperature: -20°C to 85°C
Package: SOP-16 (small outline package)

Applications of the Mx1616 Motor Driver

The Mx1616 motor driver is widely used in a range of applications, including:

Robotics: The Mx1616 is used in robotic systems to control motors and drive actuators.
Industrial automation: The device is used in industrial automation systems to control conveyor belts, pumps, and other machinery.
Consumer electronics: The Mx1616 is used in consumer electronics such as toys, tools, and appliances.
Medical devices: The device is used in medical devices such as ventilators, insulin pumps, and medical pumps.

Conclusion

The Mx1616 motor driver is a versatile and high-performance device that is widely used in a range of applications. Its dual-channel motor control, high current output, and low power consumption make it an ideal choice for applications where space and weight are critical. By understanding the key features, specifications, and applications of the Mx1616 motor driver, designers and engineers can make informed decisions when selecting a motor driver for their next project.

Additional Resources

For more information on the Mx1616 motor driver, we recommend consulting the datasheet and other technical resources provided by the manufacturer. Additionally, there are many online forums and communities where designers and engineers can ask questions and share knowledge about motor drivers and other electronic components.

The Go to product viewer dialog for this item. (often labeled simply as MX1616) is a dual-channel brushed DC motor driver IC designed for low-voltage, high-efficiency applications such as battery-powered toys and small robotics. It utilizes an H-bridge structure with low-resistance MOSFETs to minimize heat dissipation and voltage drop. Core Technical Specifications Operating Voltage (VM) 2.0V – 10.0V DC (Standard modules typically 2V-10V) Logic Input Voltage 1.8V – 7.0V DC (Compatible with 3.3V and 5V MCUs) Continuous Output Current 1.3A – 1.5A per channel (depending on thermal conditions) Peak Output Current Up to 2.5A – 3.0A (short duration pulses) Internal Resistance ~0.4 ohms (low on-resistance MOSFETs) Standby Current Temperature Range -40°C to +80°C Pinout and Interface

Most MX1616 modules follow a standard 8-pin or SOP16 interface for control and power: Power Inputs: + (VM/VCC): External motor power supply (2V–10V). - (GND): Common ground for both power and logic signals. Control Inputs: IN1 / IN2: Controls Motor A direction and speed (PWM). IN3 / IN4: Controls Motor B direction and speed (PWM). Motor Outputs:

MOTOR A (OUT1/OUT2): To the terminals of the first DC motor.

MOTOR B (OUT3/OUT4): To the terminals of the second DC motor or 4-wire stepper. Truth Table (Control Logic) MX1616 based 2-channel H-bridge DC motor driver module

Mx1616 Motor Driver Datasheet: A Comprehensive Guide

The Mx1616 motor driver is a popular and widely used integrated circuit (IC) designed for controlling and driving DC motors in various applications. In this article, we will provide an in-depth overview of the Mx1616 motor driver datasheet, its features, specifications, and applications.

Introduction

The Mx1616 is a high-performance motor driver IC designed to control DC motors with high efficiency and reliability. It is commonly used in a wide range of applications, including robotics, automation, industrial control systems, and consumer electronics. The Mx1616 motor driver is capable of driving DC motors with high current and voltage, making it an ideal choice for applications that require precise motor control. VM / VCC: Motor Power Supply input (2V–10V)

Mx1616 Motor Driver Datasheet Overview

The Mx1616 motor driver datasheet provides detailed information about the IC's features, specifications, and operating conditions. Here is a summary of the key points:

Part Number: Mx1616
Type: Motor Driver IC
Package: SOP-8 (Small Outline Package)
Operating Voltage: 4.5V to 18V
Output Current: 1.5A (continuous), 2.5A (peak)
Input Current: 10mA (max)
Operating Temperature: -20°C to 85°C
Features: Overcurrent protection, thermal shutdown, undervoltage lockout

Features and Specifications

The Mx1616 motor driver datasheet highlights the following features and specifications:

High Efficiency: The Mx1616 motor driver has a high efficiency of up to 90%, making it suitable for applications where power consumption is a concern.
High Output Current: The IC can drive DC motors with a high output current of up to 1.5A (continuous) and 2.5A (peak).
Wide Operating Voltage: The Mx1616 motor driver can operate with a wide range of input voltages, from 4.5V to 18V.
Overcurrent Protection: The IC features overcurrent protection, which prevents damage to the motor and the driver in case of an overload or fault condition.
Thermal Shutdown: The Mx1616 motor driver has a built-in thermal shutdown feature, which protects the IC from overheating and damage.
Undervoltage Lockout: The IC features undervoltage lockout, which prevents the motor from operating when the input voltage is below a certain threshold.

Applications

The Mx1616 motor driver datasheet provides information on the various applications where the IC can be used. Some of the common applications include:

Robotics: The Mx1616 motor driver is widely used in robotics applications, such as robotic arms, grippers, and mobility systems.
Industrial Control Systems: The IC is used in industrial control systems, such as conveyor belts, pumps, and fans.
Consumer Electronics: The Mx1616 motor driver is used in consumer electronics, such as toys, appliances, and gadgets.
Automation: The IC is used in automation applications, such as automated doors, windows, and lighting systems.

Pin Configuration and Description

The Mx1616 motor driver datasheet provides information on the IC's pin configuration and description. The IC has 8 pins, which are described below:

Pin 1: VCC (Supply Voltage)
Pin 2: GND (Ground)
Pin 3: IN1 (Input 1)
Pin 4: IN2 (Input 2)
Pin 5: OUT1 (Output 1)
Pin 6: OUT2 (Output 2)
Pin 7: NC (No Connection)
Pin 8: FB (Feedback)

Typical Operating Circuit

The Mx1616 motor driver datasheet provides a typical operating circuit, which shows how the IC can be connected to a DC motor and a microcontroller. The circuit includes:

Mx1616 Motor Driver IC
DC Motor
Microcontroller (MCU)
Power Supply

Conclusion

In conclusion, the Mx1616 motor driver datasheet provides detailed information about the IC's features, specifications, and applications. The IC is widely used in various applications, including robotics, industrial control systems, consumer electronics, and automation. By understanding the Mx1616 motor driver datasheet, designers and engineers can design and develop efficient and reliable motor control systems.

References

Mx1616 Motor Driver Datasheet ( official datasheet)
Mx1616 Motor Driver User Manual (user manual)
Mx1616 Motor Driver Application Notes (application notes)

Related Articles

Motor Driver ICs: A Comprehensive Guide
DC Motor Control: A Beginner's Guide
Motor Driver Applications: A Review

FAQs

Q: What is the operating voltage range of the Mx1616 motor driver? A: The operating voltage range of the Mx1616 motor driver is 4.5V to 18V.
Q: What is the output current rating of the Mx1616 motor driver? A: The output current rating of the Mx1616 motor driver is 1.5A (continuous) and 2.5A (peak).
Q: Does the Mx1616 motor driver have overcurrent protection? A: Yes, the Mx1616 motor driver has overcurrent protection.

2. Key Features

| Parameter | Value | |-----------|-------| | Supply Voltage (VCC) | 1.8V – 7.0V (Absolute max: 7.5V) | | Output Current (per channel) | Continuous: 1.0A
Peak: 1.8A (max 1 sec) | | Total Max Current | 2.0A (both channels combined) | | RDS(on) (Typical) | 0.8Ω (High-side + Low-side) | | Logic Input Voltage | 1.8V – 5V compatible | | Standby Current | < 0.1µA | | Operating Temp. | -20°C to +85°C | | Protection | Thermal shutdown (165°C typ.)
Undervoltage lockout (UVLO)
No overcurrent protection |

⚠️ Note: Unlike the TB6612 or L298N, the MX1616 does not have overcurrent protection. External current limiting is recommended for inductive loads.

Technical Report: MX1616 Dual Motor Driver IC

6. Register Map and Advanced Configuration

For engineers using the Mx1616 in SPI mode (available on some variants), the internal registers allow fine-grained control. Control Inputs (Logic Side):