参数资料
型号: LB1674V
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.6 A, PDSO24
封装: SSOP-24
文件页数: 4/6页
文件大小: 367K
代理商: LB1674V
Pin Description
Unit (resistance:
Ω)
Pin
Number
Pin
Name
Equivalent Circuit
Description
1
3
23
V
W
U
c Motor coil connection pins
2
22
24
DW
DU
DV
c Power transistor base pins
4GND
c Power and signal ground
5OSC
c Starting pulse period set pin
6COM
*
c Start-up waveform detection circuit offset set pin
7DR
c Drive direction switch pin (normally low)
8
Vref
c Reference voltage pin (0.5 V)
9START
c Start/stop control pin.
Active-high
10
Vsp
c Speed signal (motor induction voltage) detector
Continued on next page.
LB1674V
No.4392-4/6
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