TB9060FN Datasheet (Toshiba Semiconductor) - 3-Phase Full-Wave Sensorless Controller

TB9060FN, 3-Phase Full-Wave Sensorless Controller

Pin No.

Symbol I/O Lead angle setting signal input pin 1 LA0 I ･ LA0 = Low, LA1 = Low: Lead angle 0° ･ LA0 = High, LA1 = Low: Lead angle 7.5° ･ LA0 = Low, LA1 = High: Lead angle 15° 2 LA1 I ･ LA0 = High, LA1 = High: Lead angle 30° ･ Built-in pull-down resistor (100 kW) PWM signal input pin ･ Applies

TB9060FN Features

* 3-phase full-wave sensorless drive PWM control (PWM signal is applied externally.) Turn-on signal output current: 20 mA Overcurrent protection function Forward/reverse modes Lead angle control function (0°, 7.5°, 15° and 30°) Lap turn-on function