TB6612 Four-Channel Encoding Driver Board

The TB6612FNG module
primarily relies on its internal H-bridge circuit to control the motor. An H-bridge is a circuit configuration that allows current to flow in either direction, thus enabling forward and reverse rotation control of the motor. The TB6612FNG contains two such H-bridges, allowing it to drive two DC motors or one bipolar stepper motor simultaneously.
Furthermore, the TB6612FNG integrates overheat protection and undervoltage lockout functions to protect the circuitry from damage.
The
main function of the TB6612FNG motor drive module is to control the motor's start, stop, forward and reverse rotation, and speed regulation.
Operating conditions

: Power supply voltage: The TB6612FNG can operate with a power supply voltage from 4.5V to 13.5V, adapting to projects with varying voltage requirements.
Output current: Each channel can provide a maximum continuous drive current of 1.2A and withstand peak currents up to 3.2A.
Temperature: The operating temperature range is typically -20℃ to 85℃, meeting the requirements of most environments.