bd61248nux-凯发k8一触即发
高性能单相全波风扇电机驱动器
bd61248nux
bd61248nux是通过功率dmos fet构成h桥的单芯片驱动器。通过pwm软开关实现电机静音。
* 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]
16
power supply voltage (min.) [v]
4.5
vcc (max.)[v]
18
iout (max.)[a]
1.2
drive type
pwm soft sw
speed control
pwm
standby mode
-
fg/al signal
fg
usage
general
number of phase
single-phase
power supply
12v
operating temperature (min.)[°c]
-40
operating temperature (max.)[°c]
105
package size [mm]
3x3 (t=0.6)
特点:
- driver including power dmos fet
- speed controllable by pwm input
- pwm soft switching
- quick start
- start assist
- lock protection and automatic restart
- high speed detection protection
- rotation speed pulse signal output (fg)