Overview
The LB1877V is a motor driver well suited for driving motors of minicassette recorders, headphone stereos, and microcasette recorders that use a 3V power supply.
Functions and Features
• Brushless sensorless motor drive (3-phase half-wave drive)
• Forward/reverse drive possible
• Built-in speed control function (voltage servo)
• Built-in reference voltage (0.9V)
• Soft switching