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.
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.
The MX1616 is a compact, dual-channel H-bridge motor driver IC designed for low-voltage (2V-10V) applications, capable of handling 1.3A-1.5A continuously with low standby power. It is frequently used in robotics for bidirectional control and supports 1.8V to 7V logic, making it compatible with various microcontrollers like Arduino. For detailed technical documentation, see the Mixic MX1616H Datasheet MX1616 1.5A Dual Motor Driver Module - Art of Circuits
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.
Key Features of the Mx1616 Motor Driver
The Mx1616 motor driver datasheet highlights several key features that make this device stand out:
Specifications of the Mx1616 Motor Driver
The Mx1616 motor driver datasheet provides detailed specifications for the device, including:
Applications of the Mx1616 Motor Driver
The Mx1616 motor driver is widely used in a range of applications, including:
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. Mx1616 Motor Driver Datasheet
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 MX1616 is a high-efficiency, dual-channel H-bridge motor driver IC designed for low-voltage (2V-10V) brushed DC motor control, featuring a continuous current rating of approximately 1.3A-1.6A per channel. It includes built-in thermal protection, a low standby current, and supports PWM speed regulation for applications like robotics and small mobile platforms. For technical specifications, see the datasheet at Mikrocontroller.net Mikrocontroller.net MX1616H - Mikrocontroller.net 11 Dec 2020 —
The MX1616 is a compact, dual-channel H-bridge motor driver capable of handling continuous currents of 1.5A per channel (up to 2.5A peak) with an operating voltage ranging from 2V to 10V. Featuring low on-resistance MOSFETs and built-in thermal protection, this SOP-16 chip offers an efficient, reliable solution for controlling brushed DC motors in low-power robotics applications. For more detailed specifications, review the MX1616H documentation. MX1616 1.5A Dual Motor Driver Module - Art of Circuits
The MX1616 is a compact, dual H-bridge motor driver IC often used as a low-voltage, higher-efficiency alternative to the
. It is designed to drive two DC motors or one 4-wire, two-phase stepper motor using internal MOSFET switches to minimize heat generation. STMicroelectronics Technical Specifications
The MX1616 is commonly found in battery-powered toy applications and small robotics due to its wide voltage range and low standby current. Operating Supply Voltage ( cap V sub cap C cap C end-sub 2V to 10V. Signal Input Voltage ( cap V sub cap I cap N end-sub 1.8V to 7V (compatible with 3.3V and 5V logic). Continuous Output Current: 1.5A per channel (typical). Peak Output Current: 2.5A to 3A. Standby Current: Extremely low, less than Dimensions: Approximately Art of Circuits Pinout & Control Logic
The MX1616 typically features a 4-channel signal input for independent motor control. Input Pins Output Behavior (Motor A) IN1 High, IN2 Low Motor A rotates forward. IN1 Low, IN2 High Motor A rotates reverse. IN1 High, IN2 High Brake (Fast Stop). IN1 Low, IN2 Low Coast (Free Running) / Off. Note: Motor B is controlled identically using Key Features MX1616 1.5A Dual Motor Driver Module - Art of Circuits
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
is a high-performance, dual-channel H-bridge motor driver often utilized as a more efficient, compact alternative to legacy drivers like the L293D or L298N. Designed specifically for low-voltage applications ranging from
, it excels in robotics and small toy motor control by offering significantly lower on-resistance and standby current. Key Technical Specifications According to documentation from Art of Circuits Mikrocontroller.net , here are the critical parameters for your design: Voltage Range: Operates between
, making it ideal for Lithium-ion (3.7V) or 4xAA battery packs. Current Handling: Continuous: Approximately per channel. Can handle bursts up to (depending on the specific variant like MX1616H). Low On-Resistance: The internal MOSFETs have a resistance of roughly
, which minimizes heat generation compared to older bipolar-junction transistor (BJT) drivers. Standby Power: Extremely efficient standby mode drawing less than Thermal Protection: Dual-channel motor control : The Mx1616 can control
Built-in Thermal Shutdown (TSD) circuit with hysteresis to prevent chip failure under excessive load. Pin Configuration & Control Logic
module typically follows a straightforward interface for microcontrollers like Arduino or ESP32: Power Pins: (or VCC/GND): Power supply for the motors ( Signal Inputs: IN1 & IN2: Control Motor A direction and speed (via PWM). IN3 & IN4: Control Motor B direction and speed. Motor Outputs: Motor A / Motor B: Connect directly to the DC motor terminals. Control Truth Table Motor Action Coast / Standby Design Considerations & Pro-Tips Avoid the "Over-Limit" Trap: While the datasheet mentions Makers Electronics
warns that pushing the module to its limits for extended periods can cause overheating and potential failure. PWM Frequency: For smooth speed control, a PWM frequency around
is standard, though the chip is versatile enough for common MCU default frequencies. Alternative Options: If you find the out of stock, the
is often cited as a compatible alternative with similar electrical characteristics. Arduino code snippet
to test the directional control and PWM speed of this driver? H-Bridge DC Motor Driver Module MX1616
The MX1616 (or MX1616H) is a high-efficiency, dual-channel H-bridge motor driver IC specifically designed for low-voltage applications like battery-powered toys, smart cars, and small-scale robotics. Its compact SOP-16 package and low internal resistance make it a modern alternative to bulkier drivers like the L293D or L298N. 1. Key Technical Specifications
The MX1616 is prized for its ability to operate at voltages as low as 2V, making it ideal for devices powered by two or three AA batteries or a single-cell Li-ion battery.
MX1616 Motor Driver: A Comprehensive Review and Guide for Users
Package Type, SOP-16. Control Interface, Standard ... A type of robot movement where two motors ... mx1616 motor driver datasheet. www.aliexpress.com MX1616 1.5A Dual Motor Driver Module - Art of Circuits
The MX1616 is a compact, dual-channel H-bridge motor driver IC designed for low-voltage, battery-powered applications. It offers an efficient alternative to traditional drivers, with a 2V-10V operating range and 1.3A-1.6A continuous current capabilities, featuring built-in thermal protection in a small SOP-16 package. For the full technical specifications and product details, visit LCSC Electronics UNIVERSAL-SOLDER Electronics H-Bridge DC Motor Driver Module MX1616
The MX1616H is a dual-channel, MOSFET-based H-bridge DC motor driver IC designed for low-voltage, small-scale robotics applications, operating between 2V and 8.6V. It provides a continuous output current of 1.3A to 1.6A per channel, features internal thermal protection, and acts as an efficient alternative to older drivers like the L298N. For complete technical details, consult the Sinotech Mixic Electronics datasheet. MX1616H - Mikrocontroller.net
Title: Design and Implementation of a High-Performance Motor Driver using Mx1616
Abstract: The Mx1616 motor driver is a high-performance, high-power motor driver IC designed for a wide range of applications, including robotics, industrial automation, and automotive systems. This paper presents an overview of the Mx1616 datasheet and explores its features, benefits, and applications. We also discuss the design considerations and implementation details for using the Mx1616 in a motor control system.
Introduction: Motor drivers are a crucial component in many modern systems, providing the necessary power and control to drive DC motors. The Mx1616 motor driver is a highly integrated, high-performance IC designed to drive DC motors with high efficiency and precision. With its advanced features and high power handling capabilities, the Mx1616 is an ideal choice for a wide range of applications.
Mx1616 Features and Benefits: The Mx1616 motor driver datasheet highlights several key features, including: Specifications of the Mx1616 Motor Driver The Mx1616
Design Considerations: When designing a motor control system using the Mx1616, several factors must be considered, including:
Implementation Details: To implement a motor control system using the Mx1616, the following steps can be followed:
Applications: The Mx1616 motor driver has a wide range of applications, including:
Conclusion: The Mx1616 motor driver is a high-performance, high-power motor driver IC suitable for a wide range of applications. By understanding the features, benefits, and design considerations of the Mx1616, designers can create high-performance motor control systems with ease. This paper has provided an overview of the Mx1616 datasheet and explored its features, benefits, and applications, providing a useful resource for designers and engineers.
References:
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| Pin No. | Name | Type | Description | |---------|----------|-------------|--------------------------------------------------| | 1 | VCC | Power | Motor power supply (2.5V - 12V) | | 2 | IN1 | Input | Input control signal for Channel A (H-Bridge A) | | 3 | IN2 | Input | Input control signal for Channel A | | 4 | GND | Power | Common ground (power & logic) | | 5 | OUT2 | Output | Output B terminal (Channel B motor connection) | | 6 | IN3 | Input | Input control signal for Channel B | | 7 | IN4 | Input | Input control signal for Channel B | | 8 | OUT1 | Output | Output A terminal (Channel A motor connection) |
Note: The exposed pad (ESOP-8) must be connected to GND for thermal dissipation.
The MX1616 is typically available in an 8-pin SOP (surface mount) or DIP package.
| Pin No. | Name | Function | |---------|------|----------| | 1 | OA1 | Output A of Channel 1 | | 2 | VCC | Positive power supply (1.8–7V) | | 3 | OB1 | Output B of Channel 1 | | 4 | GND | Common ground | | 5 | OB2 | Output B of Channel 2 | | 6 | VCC | Positive power supply (connect to pin 2) | | 7 | OA2 | Output A of Channel 2 | | 8 | GND | Common ground (connect to pin 4) |
The MX1616 does not have dedicated logic-level input pins (like IN1, IN2). Instead, the output pins (OA/OB) are directly driven by logic-level signals from a microcontroller. This is unusual but functional for low-side switching.
Wait — correction: Many generic “MX1616” modules actually use the MX1616H variant which has standard INA, INB inputs. If your part number is MX1616L, it may lack separate inputs. Check your specific datasheet. The common variant used in hobbyist modules includes:
| Pin | Name | Purpose | |-----|------|---------| | 1 | IN1 | Control input for channel 1 | | 2 | IN2 | Control input for channel 1 | | 3 | VCC | Positive supply | | 4 | OUT1 | Motor 1 terminal A | | 5 | OUT2 | Motor 1 terminal B | | 6 | GND | Ground | | 7 | OUT2-2 | Motor 2 terminal B | | 8 | OUT1-2 | Motor 2 terminal A |
Always verify with your exact part label.