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参数资料
| 型号： | LB1976 |
| 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： | 5/10页 |
| 文件大小： | 135K |
| 代理商： | LB1976 |
LB1976
No.6088-4/10
FG1
FG2
Pin Assignment
LB1976
VCOUT
VCC VREG S/S
F/R
(NC) OUT1 OUT2 OUT3 (NC)
(NC) GND3 GND2
RF
VM
VCTL OSC (NC) VCREF IN1 IN1+ IN2 IN2+ IN3 IN3+ FG1
FG2 GND1
Top view
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
5
6
7
8
9
10
11
12
13
14
Truth Table
Input
Forward/reverse control
Output
FG output
IN1
IN2
IN3
F/R
Source
→ Sink
FG1
FG2
L
OUT2
→ OUT1
1
H
L
H
OUT1
→ OUT2
L
OUT3
→ OUT1
2
H
L
H
OUT1
→ OUT3
L
H
L
OUT3
→ OUT2
3
H
L
H
OUT2
→ OUT3
L
OUT1
→ OUT2
4
L
H
L
H
OUT2
→ OUT1
H
L
OUT1
→ OUT3
5
L
H
OUT3
→ OUT1
H
L
OUT2
→ OUT3
6
L
H
OUT3
→ OUT2
H
F/R
FG output
Forward rotation Low
0V to 1.5V
Reverse rotation High
VCC 1.5V to VCC
0
100
80
60
40
20
VCTL1VCTL2
Duty -- VCTL characteristics
Duty
-
-%
Control voltage, VCTL -- V
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| LB1980JH | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO28 |
| LB1988N | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDIP30 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1976_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Fan Motor 3-phase Brushless Motor Driver |
| LB1976-E | 功能描述:马达/运动/点火控制器和驱动器 FAN MOTOR 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 |
| LB1978 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos |
| LB1978V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos |
| LB-198 | 制造商:Ideal Industries Inc 功能描述: 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STM .159/GRTPD |
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