Overview
The LB1693 is a driver IC for 3-phase brushless motors. It is ideally suited for office automation equipment and DC fan motors.

FEATUREs
• 3-Phase brushless motor driver.
• 45V withstand voltage and 2.5A output current.
• PWM switch regulator control section.
• Current limitter.
• Overvoltage and overcurrent protection circuit.
• Thermal shutdown cirucit.
• Hall amp with hysteresis characteristic.