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参数资料
| 型号： | LB11852FV |
| 元件分类： | 运动控制电子 |
| 英文描述： | AC MOTOR CONTROLLER, 0.02 A, PDSO20 |
| 封装： | 0.225 INCH, SSOP-20 |
| 文件页数： | 11/12页 |
| 文件大小： | 142K |
| 代理商： | LB11852FV |
LB11852FV
No.A1112-8/12
Description of Speed Control Block
1. Speed control diagram
2. Timing at startup (soft start)
(RPM)
Rotational speed
Minimum speed
0%
100%
Small
← CTL signal (PWMDUTY) → Large
Large
←
EO pin voltage (V)
→ Small
The slope is determined by the RC pin constant.
Determined by LIM pin voltage
CR time constant large
CR time constant small
Minimum speed setting rotation
Variable speed
Full speed
CTL pin
EO pin
5VREG
0V
On-duty small
On-duty large
LIM voltage
EO voltage
CTL pin
VCC pin
SOFT pin
Soft start
The slope changes depending on the
capacitance of the SOFT pin
(large capacitance large slope).
Stop
Full speed
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11852FV-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 |
| LB11852FV-MPB-H | 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 |
| LB11852FV-TLM-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 |
| LB11852FV-TLM-H | 功能描述:马达/运动/点火控制器和驱动器 FAN MOTOR DRIVER 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 |
| LB11852RV-MPB-H | 制造商:ON Semiconductor 功能描述:SINGLE PHASE MOTOR DRIVER - Ammo Pack |
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