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高性能三相全波 风扇电机驱动器_BD6346FVBD6346FV是内置电机驱动部，通过功率DMOSFET构成的单芯片驱动器。采用无需位置检测霍尔元件的无传感器驱动150°通电，通过PWM软开关实现了静音化、低振动。
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| * 本产品是标准级的产品。本产品不建议使用的车载设备。 | ||||
特性：
| Grade | Standard |
| Type | Driver |
| Vcc (Max.)[V] | 20.0 |
| Power Supply Voltage (Max.)[V] | 17.0 |
| Power Supply Voltage (Min.)[V] | 5.5 |
| Iout (Max.)[A] | 1.2 |
| Drive Type | 150°Soft SW |
| Speed Control | DC/PWM |
| Standby mode | - |
| FG/AL Signal | FG |
| Usage | General |
| Number of phase | Three-phase |
| Power supply | 5.5V to 17V |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 100 |
特点：
- Integrated Power DMOS FET driver
- Sensorless PWM soft switched drive
- Lock protection and automatic restart
- DC voltage/direct PWM input ,speed control
- Current limit
- Soft-Start function
- Quick-Start function
- Rotating speed pulse signal(FG)output
- UVLO
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