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参数资料
| 型号： | LB11891V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24 |
| 封装： | 0.275 INCH, SSOP-24 |
| 文件页数： | 5/9页 |
| 文件大小： | 145K |
| 代理商： | LB11891V |
LB11891V
No.7113-5/9
Block Diagram
Hall
ef
fect
sensor
supply
voltage
output
circuit
1.2V
reference
voltage
Bias
startup
circuit
T
o
the
bias
circuits
in
the
individual
blocks
High
and
low
side
amplitude
control
Forward/reverse
switching
Locked
state
logic
synthesis
block
three
hall
sensor
FG
symthesis
circuits
Drive signal current generation
Synthesied signal level shifters
Hall input synthesis block
(matrix)
FRC
13
GND
FG2
FG1
FG
LOCK
13
23
22
24
4
VH
-
11
VH
+
10
STBY
15
V
CC
1
RF
8(6)
W
OUT
9
V
OUT
7
U
OUT
5
VS
B
3
V
CC
2
U
IN
1
16
U
IN
2
17
V
IN
1
18
V
IN
2
19
W
IN
1
20
W
IN
2
21
A
NGLE
12
+
-
+
-
+
-
+
-
+
-
+
+Vf
SBD
R3
R4
R1
V
CC
2
R2
R5
R6
(VS/2)+
α
1.5
×
R5
R6
TSD
SBD
VX+Vf
VS-VX-Vf+2
α
R2
2
×
R1
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
VX+
α
VX
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相关代理商/技术参数 |
参数描述 |
|---|---|
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| LB-1190 | 制造商:Ideal Industries Inc 功能描述: |
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