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参数资料
| 型号： | LB11885 |
| 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： | 8/18页 |
| 文件大小： | 155K |
| 代理商： | LB11885 |
LB11885
No.7884-16/18
3. Capstan Motor Driver Truth Table & Control Functions
Hall input
Source
→Sink
U
V
W
FRC
V
→ W
H
1
W
→ V
H
L
U
→ W
H
2
W
→ U
H
L
U
→ V
H
3
V
→ U
H
L
H
L
W
→ V
H
4
V
→ W
L
H
L
W
→ U
H
5
U
→ W
L
H
L
V
→ U
H
6
U
→ V
L
H
L
Note) H of FRC means the voltage of 1.5V or more while L means the voltage of 1.0V or less. (At VCC = 5V)
Note) For the Hall input, the input H means the condition in which (+) relative to each phase input (-) is higher by 0.1V.
The input L means the condition in which (+) relative to (-) is lower by 0.1V or more.
Control function & control limiting function
Caution: For the VCRF voltage of control characteristics, the peak value is to be measured.
Cautions for use)
When the direct reversion brake is to be used, keep the voltage at the C_LIM terminal 3.1kV or less so that IOMAX is
not exceeded.
The capacitor to be used between power supply and GND should be an electrolytic capacitor of 47F or more.
VCRF
5
Control characteristics CILM = 5V
Gm = 0.53V/Vtyp
2.5 Vtyp
CCTL
VCRF
Current limiting characteristics CCTL = 5V
Gradient = 0.53V/Vtyp
CILM
2.5 Vtyp
1
2
3
4
0
1
2
3
4
0
PWM cycle
Peak value
VCRF
0V
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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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