bm64300muv-凯发k8一触即发
3个霍尔传感器 三相无刷电机预驱动器
bm64300muv
主要规格
特性：
usage
general
type
pre-driver
vcc (max.)[v]
100
power supply voltage (max.) [v]
63
power supply voltage (min.) [v]
28
sensor type
3 sensor
external fet
n n
speed control input
pwm
for fan motor
yes
operating temperature (min.)[°c]
-40
operating temperature (max.)[°c]
105
package size [mm]
6x6 (t=1)
特点：
- speed control on pwm duty input
- external output fet nch nch
- built-in boost voltage circuit
- 3 hall sine wave drive
- automatic lead angle control
- motor pole select function
- soft start function
- dead time setting
- current limit function
- power save function
- direction of rotation setting
- short brake control
- built-in several protection functions (motor lock protection [mlp], high speed rotation protection, over voltage lock out [ovlo], under voltage lock out [uvlo], thermal shutdown [tsd], over current protection [ocp])
reference design / application evaluation kit
-
- evaluation board - bm64300muv-evk-001
drive board for three-phase brushless motor using three hall sensors(pre-driver bm64300muv)
| user guide | block diagram | schematic | part list | layout (pdf) | layout (gerber) |
|---|---|---|---|---|---|
