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参数资料
| 型号： | LB11947 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 1.75 A, PDIP28 |
| 封装： | 0.500 INCH, DIP-28 |
| 文件页数： | 4/14页 |
| 文件大小： | 154K |
| 代理商： | LB11947 |
LB11947
No.7318-12/14
Motor driver, output transistor operation time chart
MDINT = “H”, MD = “H” (SLOW, SLOW)
MDINT = “L”, MD = “L” (FAST, FAST)
1
μs or less
1
μs or less
1
μs or less
1
μs or less
1
μs or less
1
μs or less
1
μs or less
1
μs or less
Cerrent mode
CHG
SLOW
OFF (SLOW)
SLOW
H
L
OFF
ON
PHASE
PWM
OUTA upper Tr
OUTA lower Tr
CR
OUTA lower Tr
1
μs or less
1
μs or less
1
μs or less
1
μs or less
1
μs or less
Cerrent mode
CHG
FAST
OFF (FAST)
FAST
H
L
OFF
PHASE
PWM
OUTA upper Tr
OUTA lower Tr
CR
OUTA lower Tr
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11948T | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver |
| LB11948T_07 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver |
| LB11948T_10 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver |
| LB11948T-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 |
| LB11948T-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 PRINTER 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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