LV8850GA Datasheet (ON Semiconductor) - Three-Phase sensorless FAN Motor Pre-Driver

LV8850GA, Three-Phase sensorless FAN Motor Pre-Driver

Ordering number : ENA2205 LV8850GA Bi-CMOS IC Three-Phase sensorless FAN Motor Pre-Driver http://onsemi.com Overview LV8850GA is a pre-driver IC which is three-phase, sensorless and drives with PWM.

LV8850GA drives without a hole sensor, which is suitable for driving high-current motor which requires high reliability and long life.

Function VCC+7V charge pump booster circuit for output drive Integrated Synchronous Rectifier circuit (Selected by SYNSEL pin) PWM

LV8850GA Features

* ol signal input mode. By dividing the regulator voltage with resistance and inputting the voltage (1 < LIM < 3V), you can set the lowest spe