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参数资料
| 型号： | LB11945H |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 0.8 A, PDSO30 |
| 封装： | HSOP-28/30 |
| 文件页数： | 4/8页 |
| 文件大小： | 82K |
| 代理商： | LB11945H |
LB11945H
No.7634-4/8
Truth Table
PHASE
OUT A
H
L
H
-
OFF
I1
I2
Output current
Low
Vref/(10
× RE) = IOUT
High
Low
Vref/(15
× RE) = IOUT × 2/3
Low
High
Vref/(30
× RE) = IOUT × 1/3
High
0
Note : The output will be off when either the enable pin is high or I1 and I2 are both high.
Pin Assignment
LB11945H
Top view
28
27
26
25
24
23
22
21
20
19
18
17
16
15
OUTB
NC
VBB
E2
NC
D-GND
CR
PHASE2
IB2
IB1
VREF2
S-GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OUTA
NC
E1
VBB
RA1
VCC
RB1
ST
PHASE1
IA2
IA1
VREF1
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相关代理商/技术参数 |
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| LB11946 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver |
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