參數(shù)資料
型號： LB11946
元件分類： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 1.2 A, PDIP28
封裝： 0.500 INCH, DIP-28
文件頁數(shù)： 4/14頁
文件大小： 127K
代理商： LB11946
LB11946
No.7946-12/14
MIX DECAY
tm
tn
t on
t off
Switching waveform
E pin
Output
current
CR pin
OUT pin
Spike noise
MD pin
voltage
MIX DECAY logic setting
t on: Output ON time
serial transmission data (D4, D10) = Low
t off: Output OFF time
MD pin: 1.6V to 3.0V at VCC = 5V specification.
tm: FAST DECAY time at MIX DECAY mode
1.2V to 2.5V at VCC = 3.3V specification.
tn: Noise cancel time
The following operation by comparison between CR voltage and MD pin voltage in turning off time.
CR voltage > MD pin voltage: both sides chopping
CR voltage < MD pin voltage: upper side chopping
相關(guān)PDF資料
PDF描述
LB11946 STEPPER MOTOR CONTROLLER, 1.2 A, PDIP28
LB11980H BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO28
LB11980H BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO28
LB11999 BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO24
LB1687M BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO30
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB11946_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver
LB11946_10 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver
LB11946-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 10-45V Stepping Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB11948T 制造商:SANYO 制造商全稱: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 制造商全稱:Sanyo Semicon Device 功能描述:PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver
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