- 您现在的位置：买卖IC网 > PDF目录48736 > LB11880 DISK DRIVE MOTOR CONTROLLER, 1.2 A, PDIP30 PDF资料下载
参数资料
| 型号： | LB11880 |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 1.2 A, PDIP30 |
| 封装： | DIP-30 |
| 文件页数： | 6/9页 |
| 文件大小： | 114K |
| 代理商： | LB11880 |
LB11880
No.6470-6/9
Pin Functions
Pin No.
Pin name
Pin voltage
Function
Equivalent circuit
1
FC
Frequency characteristics compensation.
Oscillation in the current control system
closed loop can be prevented by connecting
a capacitor between this pin and ground.
1
VREG
1k
Ω
10k
Ω
5k
Ω
2
VC
0V to VREG
Speed control.
This circuit implements constant-current
control in which current feedback is applied
from the RF system.
2
VCC
VREG
27k
Ω
24k
Ω
40k
Ω
200
Ω
50
μA
50
μA
3
VREG
4V to 6V
Control system power supply.
This power supply must be stabilized so that
ripple and noise do not enter the IC.
4
PGIN+
PG amplifier plus side input.
This pin is biased to 1/2 VREG internally.
5
PGIN-
PG amplifier minus side input.
5
VREG
10k
Ω
10k
Ω
200
Ω
6
μA
4
200
Ω
6
μA
6
μA
6
PGOUT1
PG amplifier linear output
VREG
38
Ω
38
Ω
4
6
5k
Ω
5k
Ω
30
μA
60
μA
Continued on next page.
相关PDF资料 |
PDF描述 |
|---|---|
| LB11964T | BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, PDSO8 |
| LB11988V | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO24 |
| LB11988V | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO24 |
| LB1643 | BRUSH DC MOTOR CONTROLLER, 1.6 A, PSIP10 |
| LB1648 | BRUSH DC MOTOR CONTROLLER, 0.8 A, PDIP12 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11885N | 制造商:SANYO Semiconductor Co Ltd 功能描述:Vcr Deck 3 In 1 Motor Driver Sanyo IC 48-Pin op-Hs SMD |
| LB11889M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC For VCR Capstan Three-Phase Brushless Motor Driver |
| LB-1189 | 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STMLT .109/FLPD |
| LB11899J-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 |
| LB11899J-TRM-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 |
发布紧急采购，3分钟左右您将得到回复。