參數(shù)資料
型號(hào)： LB11870
廠商： Sanyo Electric Co.,Ltd.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Three-Phase Brushless Motor Driver for Polygonal Mirror Motors
中文描述： 三相無刷電機(jī)的多邊形鏡馬達(dá)驅(qū)動(dòng)器
文件頁數(shù)： 10/14頁
文件大?。?/td> 204K
代理商： LB11870
No. 7256 -10/14
LB11870
Continued from preceding page.
Pin No.
Pin
Function
Equivalent circuit
Phase lock state detection output.
This output goes to the on state (low level) when the
phase is locked.
29
LD
VREG
29
Start/stop control input
Low: 0 to 1.5 V
High: 3.5 V to VREG
Hysteresis: 0.5 V
Low: start. This pin goes to the high level when open.
32
S/S
VREG
22k
2k
32
Clock input.
Low: 0 to 1.5 V
High: 3.5 V to VREG
Hysteresis: 0.5 V
f
CLK
= 10 kHz (maximum)
If noise is a problem, use a capacitor to remove that
noise at this input.
33
CLK
VREG
22k
2k
33
Deceleration switching control input.
Low: 0 to 1.5 V
High: 3.5 V to VREG
This pin goes to the high level when open.
Low: reverse torque control, High: free running. An
external Schottky barrier diode is required on the output
low side if reverse torque control is used.
34
BRSEL
VREG
30k
2k
34
RF waveform smoothing.
If noise on the RF waveform is a problem, insert a
capacitor between this pin and ground.
35
PH
VREG
500
35
Continued on next page.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB11870_07 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
LB11870-MPB-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 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
LB11870-TRM-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BRUSHLESS 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
LB11872H 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Polygonal Mirror Motors
LB11872H_08 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
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