TB6612 Dual Motor Driver 1A TB6612FNG for Arduino Microcontroller
- Dual motor control — independently controls two DC motors.
- 1.2A average output per channel according to the TB6612FNG specification.
- PWM speed control for variable motor speed.
- Forward and reverse operation using H-bridge control.
- Short-brake function for rapid motor stopping.
In stock
₨ 450
In stock
TB6612 Dual Motor Driver 1A TB6612FNG for Arduino Microcontroller
Description:
The TB6612FNG Dual Motor Driver Module is a compact, efficient motor-control board designed to drive two brushed DC motors independently from an Arduino, Raspberry Pi, ESP32, or other microcontroller. It uses two built-in H-bridge circuits, allowing each motor to be controlled for forward, reverse, braking, and stopping.
The driver supports PWM speed control and includes standby/power-saving, thermal shutdown, and low-voltage detection features. The original TB6612FNG IC is specified for up to 1.2A average output current per channel, with a 3.2A peak rating under the manufacturer’s absolute-maximum specifications.
Specifications:
- Model: TB6612FNG
- Driver Type: Dual H-Bridge DC Motor Driver
- Number of Motors: 2 DC motors
- Motor Supply (VM): Up to 15V maximum
- Average Output Current: 1.2A per channel
- Peak Output Current: 3.2A peak
- Control Logic: Microcontroller-compatible logic inputs
- Motor Control: Forward / Reverse / Brake / Stop
- Speed Control: PWM
- Standby Function: Yes
- Protection: Thermal shutdown and low-voltage detection
- IC Package: Toshiba SSOP24
- Motor Type: Brushed DC motor
- Applications: Arduino, robotics, RC projects, automation
Key Features:
- Dual motor control — independently controls two DC motors.
- 1.2A average output per channel according to the TB6612FNG specification.
- PWM speed control for variable motor speed.
- Forward and reverse operation using H-bridge control.
- Short-brake function for rapid motor stopping.
- Standby/power-save mode reduces power consumption when the driver is not being used.
- Thermal shutdown protection helps protect the IC against excessive temperature.
- Low-voltage detection provides additional protection.
- Low ON-resistance MOSFET output stage for improved efficiency.
- Compact design suitable for Arduino and other microcontroller projects.
⚙️ How It Works
Dual Channel: It can control two DC motors independently, or one bipolar stepper motor.
Full Control: It allows you to spin your motors forward, backward, brake them to a sudden stop, or let them coast freely.
Speed Adjustments: You can use PWM (Pulse Width Modulation) signals from your Arduino to precisely adjust how fast the motors spin.
🔌 Pinout and Connection Guide
- VM: Motor Power input (Connect to your motor battery pack, e.g., 6V–12V).
- VCC: Logic Power input (Connect to Arduino 5V or 3.3V).
- GND: Ground (Connect to both Arduino GND and Battery negative).
- AO1 / AO2: Output pins for Motor A.
- BO1 / BO2: Output pins for Motor B.
Logic Control Pins (Connect to Arduino Digital Pins)
- PWMA: Speed control for Motor A (Connect to an Arduino PWM pin, like D3, D5, D6).
- AIN1 / AIN2: Direction control for Motor A.
- STBY: Standby pin. Must be connected to High (5V) to wake up the driver.
- BIN1 / B2: Direction control for Motor B.
- PWMB: Speed control for Motor B (Connect to an Arduino PWM pin).
🗺️ Truth Table (How to Program the Direction)
IN1 and IN2) to HIGH or LOW, you change the behavior of the motor:| AIN1 / BIN1 | AIN2 / BIN2 | Motor Behavior |
|---|---|---|
| LOW | LOW | Coast (Motor stops slowly) |
| HIGH | LOW | Forward rotation |
| LOW | HIGH | Reverse rotation |
| HIGH | HIGH | Brake (Motor stops instantly) |
| Specification | Details |
|---|---|
| Model | TB6612FNG |
| Driver Type | Dual H-Bridge DC Motor Driver |
| Number of Motors | 2 DC motors |
| Motor Supply (VM) | Up to 15V maximum |
| Average Output Current | 1.2A per channel |
| Peak Output Current | 3.2A peak |
| Control Logic | Microcontroller-compatible logic inputs |
| Motor Control | Forward / Reverse / Brake / Stop |
| Speed Control | PWM |
| Standby Function | Yes |
| Protection | Thermal shutdown and low-voltage detection |
| IC Package | Toshiba SSOP24 |
| Motor Type | Brushed DC motor |
| Applications | Arduino, robotics, RC projects, automation |
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