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參數(shù)資料
| 型號： | LB11699H |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2 A, PDSO28 |
| 封裝： | 0.375 INCH, HSOP-28 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 110K |
| 代理商： | LB11699H |
LB11699H
No. 8315 -4/9
Pin Assignment
Truth Table
Input
Source
→ Sink
U
V
W
Control voltage
W phase
→ V phase
High
1
V phase
→ W phase
High
Low
W phase
→ U phase
High
2
U phase
→ W phase
High
Low
V phase
→ W phase
High
3
W phase
→ V phase
Low
High
Low
U phase
→ V phase
High
4
V phase
→ U phase
Low
High
Low
V phase
→ U phase
High
5
U phase
→ V phase
High
Low
High
Low
U phase
→ W phase
High
6
W phase
→ U phase
Low
High
Low
Input high: Input 1 is at least 0.2V higher than input 2 for a given phase.
Input low: Input 2 is at least 0.2V higher than input 1 for a given phase.
Brake Operation Truth Table
BRAKE pin
Operation at VC < VCREF
High
Short-circuit braking
Low or open
Reverse torque braking
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LB11699H
VC
VCREF
FC
FGSEL
SIG GND
S/S
BRAKE
VIN2
VIN1
WIN2
WIN1
VH
RS
FG
FRAME GND
VREF
VLMC
NC
WOUT
FRAME GND
VOUT
UOUT
VCC2
RF
VCC1
UIN2
UIN1
Top view
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