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参数资料
| 型号： | LB11999H |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO28 |
| 封装： | HSOP-28 |
| 文件页数： | 4/9页 |
| 文件大小： | 100K |
| 代理商： | LB11999H |
LB11999H
No.6180-4/9
Pin Assignment
Truth Table
Hall input
Source
Sink
U
V
W
Control
VC
Phase W
→ Phase V
H
1
Phase V
→ Phase W
H
L
Phase W
→ Phase U
H
2
Phase U
→ Phase W
H
L
Phase V
→ Phase W
H
3
Phase W
→ Phase V
L
H
L
Phase U
→ Phase V
H
4
Phase V
→ Phase U
L
H
L
Phase V
→ Phase U
H
5
Phase U
→ Phase V
H
L
H
L
Phase U
→ Phase W
H
6
Phase W
→ Phase U
L
H
L
Input :
H : Input 1 is higher in potential than input 2 by at least 0.2V.
L : Input 1 is lower in potential than input 2 by at least 0.2V.
LB11999H
HSOP-28HC
Top view
1
P-GND
28 VOUT
2
WOUT
27 UOUT
3
NC
26 VCC2
4
VC
25 VCC3
5
VCREF
24 NC
6
FC
23 RF
7
LMC
22 VCC1
8
S-GND
21 UIN2
FRAME GND
9
NC
20 UIN1
10
NC
19 VIN2
11
S/S
18 VIN1
12
BRAKE
17 WIN2
13
FG
16 WIN1
14
RS
15 VH
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