LV8804FV is a 3-phase sensorless motor driver IC. 3-phase driver allows low power consumption and low vibration. And Hall sensorless drive allows reduction of the size of a motor system. This IC is suitable for use in products which require high reliability and long life such as note server fan and refrigerator fan.
特性
优势
Direct PWM three-phase sensorless motor driver
Easy Manufacturing
Built-in current limit circuit (Operates when RF resistance is 0.25Ω and Io=1A)
Current protection
Built-in lock protection and auto-recovery circuit