BM6258FS
三相无刷风扇电机驱动器
BM6258FS
BM6258FS
三相无刷风扇电机驱动器
这是使用PrestoMOS™作为输出晶体管、并将其与180°正弦波控制器芯片、栅极驱动器芯片共同集成于1枚小型表面贴装型全模塑封装(full mold package)中的三相无刷风扇电机驱动器。产品还内置了过电流、过热和欠压等保护功能以及自举二极管,可实现电机控制电路板的小型化。
Data Sheet
* 本产品是标准级的产品。
本产品不建议使用于车载设备。
本产品不建议使用于车载设备。
主要规格
特性:
Type
Driver
Power Supply Voltage (Max.) [V]
400
Vcc (Max.)[V]
600
Iout (Max.)[A]
1.5
Drive Type
180° sinusoidal
Speed Control
DC
Standby mode
-
FG/AL Signal
FG
Usage
Air-Conditioner
Number of phase
Three-phase
Channel
1
Controller Chip
Sinusoidal
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
22x14.1 (t=2.4)
特点:
- 600V PrestoMOS™ Built-in
- Output Current 1.5A
- Bootstrap operation by floating high side driver(including diode)
- 180° Sinusoidal Commutation Logic
- PWM Control(Upper and lower arm switching)
- Phase control supported from 0° to +40° at 1° intervals
- Rotational Direction Switch
- FG signal output with pulse number switch(4 or 12, compatible with 8-poles motor interface)
- VREG Output(5V/30mA)
- Protection circuits provided: CL, OCP, TSD, UVLO, MLP and the external fault input
- Fault Output(open drain)