This tiny board is an easy way to use Toshiba’s TB6612FNG dual motor driver, which can independently control two bidirectional DC motors or one bipolar stepper motor. A recommended motor voltage of 4.5 V to 13.5 V and peak current output of 3 A per channel (1 A continuous) make this a great motor driver for low-power motors.

Features and specifications

• Dual-H-bridge motor driver: can drive two DC motors or one bipolar stepper motor
• Recommended motor voltage (VMOT): 4.5 V to 13.5 V (can operate down to 2.5 V with derated performance)
• Logic voltage (VCC): 2.7 V to 5.5 V
• Output current maximum: 3 A per channel
• Output current continuous: 1 A per channel (can be paralleled to deliver 2 A continuous)
• Maximum PWM frequency: 100 kHz
• Built-in thermal shutdown circuit
• Filtering capacitors on both supply lines
• Reverse-power protection on the motor supply