This device is ideally suited for product requires high reliability and long life such as note server fan and refrigerator fan.
The Evaluation Board for this motor driver is LV8804FVGEVB.
Features:
- Direct PWM three-phase sensorless motor driver
- Built-in current limit circuit (Operates when RF resistance is 0.25 ohm and Io=1 A)
- Built-in lock protection and auto-recovery circuit
- Built-in TSD (thermal shutdown) circuit
- PWM(Pulse width Modulation) control
- Soft-Booting
- Soft-Switching
- 1 chip Driver
- NchDMOS output transistor
- FG (rotation count) output signal pin
- Minimum speed setting MINSP pin
- Motor startup with soft-start (SOFTST pin)
- DC voltage input for speed control
- 12V-system (Vccmax=16V)
Applications:
- Consumer
- Computing & Peripherals
- Refrigerator
- Server
- Desktop Computer
View the available LV8804 series of PC and fan motor drivers