MIKROE-6681

MIKROE-6681 is a BLDC FOC 2 Click compact add-on board that provides control of three-phase brushless DC (BLDC) motors using advanced field-oriented control (FOC) techniques, ensuring smooth operation, high efficiency, and low acoustic noise. It is based on the A89307, an automotive FOC BLDC motor controller from Allegro Microsystems, designed to deliver up to 15A of output current across a wide voltage range from 4.4V to 30V. This Click board™ supports multiple operating modes, including constant speed, torque, power, and open-loop control, while offering flexible configuration via EEPROM and I2C interface for parameter setting, ON/OFF control, and speed feedback. It also integrates Allegro’s proprietary Soft-On Soft-Off feature for quiet transitions, comprehensive protection mechanisms, and both analogue and digital control mode. BLDC FOC 2 Click is ideal for automotive and industrial applications such as battery cooling fans, radiator fans, and fuel or oil pump control systems.

• Click board size L is 57.15 x 25.4mm
• Input voltage of 3.3V or 5V, External