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参数资料
| 型号： | LB11884 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO48 |
| 封装： | 0.375 INCH, HSSOP-48 |
| 文件页数： | 4/18页 |
| 文件大小： | 325K |
| 代理商： | LB11884 |
LB11884
No.7883-12/18
Continued from preceding page.
Pin
No
Symbol
Pin voltage
Pin Description
Equivalent Circuit
13
D_UOUT
14
D_VOUT
16
D_WOUT
Drum motor driver output pin
15
D_RF
Minimum potential of drum motor
driver output transistor. Constant-
current control is made through
detection of this voltage. The
current limiter also functions by
detecting this potential.
17
D_COM
Motor coil neutral point input pin. The
coil voltage waveform is detected with
reference to this voltage.
31
D_C1
30
D_C2
Triangular wave generating
capacitor connection pin of drum
block. This triangular wave
performs soft- switching of the coil
output waveform.
28
D_CX
In the VCO circuit, the operation
frequency range and minimum
operation frequency are determined
by means of the capacitor value
connected to this pin and GND.
Continued on next page.
DVCO
200
17
200
200
2k
13 14 16
10k
300
VCC
28
DLVCO
13
16
14
15
1/2VCC-VF
1k
VCC
30
3S
31
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PDF描述 |
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| LB11948T | STEPPER MOTOR CONTROLLER, 0.5 A, PDSO30 |
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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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