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参数资料
| 型号： | LB1841V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 0.8 A, PDSO20 |
| 封装： | SSOP-20 |
| 文件页数： | 3/7页 |
| 文件大小： | 208K |
| 代理商： | LB1841V |
LB1841V
No. 4384-3/7
Pin Assignment
Truth Table
Bridge and VS circuits
Input
Output
Mode
IN1
IN2
OUT1
OUT2
VS
L
off
Standby
H
L
H
L
H
Forward rotation
L
H
L
H
Reverse rotation
H
L
off
Brake
Output current limiter and detection output
DEL
OUT output
RD
H
limit
L
Non-limit
off
L
Saturation
off
Note) VM (motor power supply/sensing pin)
are both connected.
P-GND (motor power supply GND pin)
are both connected.
S-GND (control power supply ground
pin) is connected to microprocessor
ground.
Pd max – Ta
–20
0
20
40
60
80
100
800
600
400
200
0
1000
Ambient temperature, Ta –
°C
Allowable
power
dissipation,
Pd
max
–
mW
Specified substrate (50
×35×1.6 mm3, glass epoxy)
20
19
18
17
16
15
14
13
12
11
P-GND
OUT2
LIR
SVR
DEL
IN2
IN1
RD
S-GND
1
2
3
4
5
6
7
8
9
10
P-GND
OUT1
VM
VS
PBC
VCC
Vref
NC
LB1841V
(Top view)
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相关代理商/技术参数 |
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| LB1843V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Low-saturation, current-controlled bidirectional motor driver |
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| LB1843V-S-TRM-E | 制造商:ON Semiconductor 功能描述:H-BRIDGE MOTOR DRIVER - Tape and Reel |
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