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参数资料
| 型号： | LB1820 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP28 |
| 封装： | 0.500 INCH, DIP-28 |
| 文件页数： | 4/7页 |
| 文件大小： | 320K |
| 代理商： | LB1820 |
LB1820
No.3302-4/7
Internal Equivalent Circuit Block Diagram
V
CC
4V
V
CC
CR
C
D
OUT
FG
OUT
INT
OUT
INT
IN
+
OSC
V
M
OUT1
OUT2
OUT3
Rf
GND
4V
LD
IN3
IN2
IN1
dr
iv
er
Logic
0.4V
2.5V
0.5V
Comp
--
+
INT
--
+
Current
Limiter2
Current
Limiter1
LVSD
TSD
OSC
LD
Divider
OSC
1.2V
0.5V
7V
X'tal
5V
FG
IN
+
FG
IN
--
+
--
+
--
+
--
+
Reg
ST
AR
T
/
ST
OP
ILB00709
+
Speed
Discr
iminator
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| LB1821 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Power Brushless Motor Pre-Driver IC for OA Equipment |
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| LB1823-F-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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