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参数资料
| 型号： | LB8503V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 0.003 A, PDSO16 |
| 封装： | 0.225 INCH, SSOP-16 |
| 文件页数： | 18/20页 |
| 文件大小： | 158K |
| 代理商： | LB8503V |
LB8503V
No.A0366-7/20
Speed Control Diagrams
Startup Timing (soft start)
Determined by the LIM pin voltage
For a larger RC
time constant
For a smaller RC
time constant
The slope is determined by the external
constant connected to the RC pin.
(RPM)
Speed
Minimum
speed
Low
← CTL pin (PWM DUTY)
→High
High
←
EO1 pin voltage (V)
→Low
Low
←
EO3 pin voltage (V)
→High
0%
100%
0V
Variable speed
Full speed
6VREG
Low on duty
High on duty
Set minimum
speed
LIM voltage
CTL pin
EO pin
EO1 voltage
CTL pin
Stop
VCC pin
SOFT pin
Full speed
Stop
Full speed
Soft start
The slope can be changed with the capacitor
connected to the C pin (A larger capacitor increases
the slope.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB8503V-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 |
| LB8503V-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 BRUSHLESS 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 |
| LB8505AE-R2 | 制造商:Black Box Corporation 功能描述:10/100 ETHERNET SWITCH 5 PORT |
| LB8505AE-R2-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LB8505AE-R2 |
| LB8508A-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LB8508A |
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