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参数资料
| 型号： | LB11920 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 3.5 A, DFM28 |
| 封装： | 0.500 INCH, DIP-28 |
| 文件页数： | 8/10页 |
| 文件大小： | 116K |
| 代理商： | LB11920 |
LB11920
No.7229-7/10
Continued from preceding page.
Pin No.
Pin name
Function
Equivalent circuit
11
S/S
Start/stop control pin.
Start with L and stop with H or in the open
condition.
VCC
50k
Ω
3.5k
Ω
11
12
VCC
Control circuit power pin.
13
GND1
GND pin (control circuit block).
14
PWM
Pin to set the PWM oscillation frequency.
Connect a capacitor between this pin and GND.
VCC
2k
Ω
200
Ω
14
15
TOC
PWM waveform comparator pin.
Normally use with “L” or open. To control the
output duty by applying the voltage to this pin
without using the PWMIN pin, set the PWMIN pin
to “L”.
VCC
50k
Ω
15
16
CSD
Pin to set the operation time of motor lock
protection circuit.
Insertion of a capacitor (about 10
μF) between
CSD and GND enables setting of the protection
operation time of about 3.5sec.
VCC
500
Ω
300
Ω
16
Continued on next page.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11920_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For OA Products Three-Phase Brushless Motor Driver |
| LB11920-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 |
| LB11921T | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC Three-Phase Brushless Motor Driver |
| LB11921T-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 |
| LB11921T-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 PWM STRUCTURE PRE 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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