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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： | 7/9页 |
| 文件大小： | 114K |
| 代理商： | LB11880 |
LB11880
No.6470-7/9
Continued from preceding page.
Pin No.
Pin name
Pin voltage
Function
Equivalent circuit
7
PGOUT2
PG Schmitt amplifier output.
8
BFGO
Motor back EMF voltage detection FG output
(synthesized from three phases).
7
8
VCC
VREG
VREG+VF
100
μA
5k
Ω
9
LVCC
8V to 13.8V
Loading motor driver output transistor power
supply.
10
VREF
0 to VCCL
Loading motor driver output voltage setting.
13
VCCL
10
15
50
Ω
30k
Ω
1mA
30k
Ω
1mA
11
XIN
12
YIN
0V to VREG
Loading motor driver logic input.
11
12
VREG
100k
Ω
50k
Ω
50k
Ω
13
XOUT
15
YOUT
Loading motor driver output.
13
10
14
9
2k
Ω
2k
Ω
15
14
LGND
Loading motor driver output transistor
ground.
16
UOUT
17
VOUT
18
WOUT
Drum motor driver output.
20
RF
Lowest potential of the drum motor driver
output transistor.
This IC implements constant-current control
by detecting this voltage.
The current limiter also operates by detecting
this voltage.
10k
Ω
VCC
20
μA
20
16
17
18
22
23
24
30k
Ω
30k
Ω
3.9
Ω
3.9
Ω
21
VCC
8V to 13.8V
Internal reference voltage and power supply
for both the drum motor driver output block
and the coil waveform detection circuit.
Continued on next page.
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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 |
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