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參數(shù)資料
| 型號： | LB1991 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
| 中文描述： | 三相無刷電機便攜式錄像機絞盤馬達驅(qū)動器 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 179K |
| 代理商： | LB1991 |
Pin Assignment
No. 5792-3/7
LB1991V
Truth Table
Note: The “H” entries in the FRC column indicate a voltage of 2.50 V or higher, and the “L” entries indicate a voltage of 0.4 V or lower. (When V
CC
1 is 3 V.)
At the Hall inputs, for each phase a high-level input is the state where the (+) input is 0.02 V or higher than the (–) input. Similarly, a low-level input is
the state where the (+) input is 0.02 V or lower than the (–) input.
Source phase
→
Sink phase
V
→
W
W
→
V
U
→
W
W
→
U
U
→
V
V
→
U
W
→
V
V
→
W
W
→
U
U
→
W
V
→
U
U
→
V
Hall input
FRC
1
H
H
L
H
L
2
H
L
L
H
L
3
H
L
H
H
L
4
L
L
H
H
L
5
L
H
H
H
L
6
L
H
L
H
L
相關PDF資料 |
PDF描述 |
|---|---|
| LB1991V | Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
| LB1995 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB1996 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB1997 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB1998 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1991V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
| LB1991V_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Fan Motor 3-phase Brushless Motor Driver |
| LB1991V-MPB-E | 功能描述:馬達/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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1991V-TLM-E | 功能描述:馬達/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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1995 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
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