bd63242efv-凯发k8一触即发
三相全波风扇电机驱动器
bd63242efv
主要规格
特性：
usage
general
type
driver
vcc (max.)[v]
20
power supply voltage (max.) [v]
16
power supply voltage (min.) [v]
5
iout (max.)[a]
1
commutation logic[°]
180
sensor type
sensor-less
speed control input
dc/pwm
for fan motor
yes
operating temperature (min.)[°c]
-40
operating temperature (max.)[°c]
100
package size [mm]
5x6.4 (t=1)
特点：
- small package
- driver including power dmos fet
- sensor-less full sine drive
- speed controllable by dc/pwm input
- minimum output duty setting (only on dc voltage input speed control.)
- rotation direction select
- rotation speed pulse signal output (fg, 1/2fg)
- protection function
(under voltage lock out protection function, lock protection function (automatic recovery), high speed rotation protection function and low speed rotation protection function)
reference design / application evaluation kit
-
- evaluation board - rms308na-008
ac supply, sensor-less, three phase brushless dc motor drive
| block diagram | schematic | part list | layout (pdf) | layout (gerber) |
|---|---|---|---|---|
