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参数资料
| 型号： | LB11988N |
| 元件分类： | 运动控制电子 |
| 英文描述： | AC MOTOR CONTROLLER, 1.3 A, PDIP18 |
| 封装： | 0.300 INCH, DIP-18 |
| 文件页数： | 5/6页 |
| 文件大小： | 135K |
| 代理商： | LB11988N |
Block Diagram
No. 7118-5/6
LB11988N
Hall input synthesis block
(linear matrix)
FC
6
U
OUT
V
OUT
W
OUT
Forward/reverse
switching
TSD
High
side
saturation
prevention
control
Drive
distribution
circuit
and
low
side
saturation
prevention
control
Feedback
amplifier
LIMREF
Schmitt
amplifier
Bandgap
1.2
V
U
IN
+
U
IN
—
V
IN
+
V
IN
—
W
IN
—
W
IN
+
FR
V
CC
VS
U
IN
—
GND
FG
OUT
15
k
Ω
RF
Current
limiter
0.1
μ
F
0.1
μ
F
×
3
0.5
Ω
V
CC
U
IN
+
V
CC
14
17
18
1
4
3
5
13
15
12
11
10
9
8
7
Synthesized output logarithmic
compression block
Inverse logarithmic conversion and
differential distribution
Dif
ferential
distribution
Of
fstate
control
circuit
Reference
voltage
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11988V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Fan Motor Driver |
| LB11988V_12 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC Fan Motor Driver |
| LB11988V-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB11988V-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB11990W | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver |
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