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參數(shù)資料
| 型號： | 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)動器 |
| 文件頁數(shù)： | 9/14頁 |
| 文件大?。?/td> | 204K |
| 代理商： | LB11870 |
No. 7256 -9/14
LB11870
Continued from preceding page.
Pin No.
Pin
Function
Equivalent circuit
Torque command voltage input.
This pin is normally connected to the EO pin. When the
TOC voltage falls, the lower output transistor on duty is
increased.
24
TOC
VREG
300
24
FG filter connection.
If noise on the FG signal input is a problem, insert a
capacitor (up to about 2200 pF) between this pin and
ground.
25
FGFIL
25
VREG
Sets the rotor constraint protection circuit operating time
and the initial reset pulse.
A protection operating time of about 8 seconds can be
set by insert a capacitor of about 0.068 μF between this
pin and ground. If the rotor constraint protection circuit is
not used, insert a resistor and a capacitor in parallel
between this pin and ground. (Values: about 220 k
and
4700 pF)
26
CSD
VREG
300
26
Sets the phase lock state signal mask time.
A mask time of about 90 ms can be set by inserting a
capacitor of about 0.1 μF between this pin and ground.
Leave this pin open if masking is not required.
27
CLD
VREG
27
300
FG Schmitt output
28
FGS
VREG
28
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)/運動/點火控制器和驅(qū)動器 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)/運動/點火控制器和驅(qū)動器 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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