Mx1616 Motor Driver Datasheet
PWM speed control is just as easy: replace digitalWrite with analogWrite on the input that sets the direction. For example, analogWrite(ina1, 128); digitalWrite(inb1, LOW); drives motor A at ~50% duty forward.
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
This datasheet technical overview covers the module's electrical characteristics, absolute maximum ratings, pinout configuration, control logic, and best-practice implementation guidelines. 📋 Comprehensive Technical Specifications Mx1616 Motor Driver Datasheet
7.4V (2S Li-ion) or 6V (4 × AA batteries). Logic Power (GND): Arduino GND.
2V – 10V DC (VDD), making it perfect for 3.7V Li-ion or 5V-9V battery packs. PWM speed control is just as easy: replace
// Motor A int IN1 = 5; int IN2 = 6; // Motor B int IN3 = 9; int IN4 = 10; void setup() pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(IN3, OUTPUT); pinMode(IN4, OUTPUT); void loop() // Move Forward digitalWrite(IN1, HIGH); digitalWrite(IN2, LOW); delay(2000); // Stop digitalWrite(IN1, LOW); digitalWrite(IN2, LOW); delay(1000); // Move Backward (Speed Control Example) analogWrite(IN1, 0); analogWrite(IN2, 150); // 150/255 speed delay(2000); Use code with caution. 6. MX1616 vs. Other Drivers (L298N/DRV8833)
| Function | IN1 (IA) | IN2 (IB) | Motor State | | :--- | :---: | :---: | :--- | | Stop / Idle | LOW | LOW | Braked (Standby) | | Forward | PWM | LOW | Runs forward (speed = PWM duty) | | Reverse | LOW | PWM | Runs reverse (speed = PWM duty) | | Brake | HIGH | HIGH | Short Brake | It provides a continuous output current of 1
The datasheet provides a logic table for controlling direction and speed. The Mx1616 supports both simple directional control and PWM (Pulse Width Modulation) for speed control.
The motor behavior is dictated by the logic applied to the input pins (IN1-IN4). Motor State Stop / Standby Forward (Clockwise) Reverse (Counter-Clockwise) Brake (Short) Note: The same logic applies to IN3/IN4 for Motor B. 5. Application Circuit and Usage The MX1616 module is incredibly simple to implement. Typical Connections: Connect your battery (2.0V - 8.6V) to the VDDcap V sub cap D cap D end-sub and GND terminals. Motor A: Connect Motor A terminals to OUT1 and OUT2. Motor B: Connect Motor B terminals to OUT3 and OUT4.
Speed control is achieved by applying a to one of the inputs while keeping the other static (0 or 1). The PWM frequency can be as high as several tens of kHz, though frequencies between 1 kHz and 20 kHz are typical to balance switching losses and audible noise.
