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參數(shù)資料
| 型號(hào)： | LB11997H |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| 中文描述： | 三相無刷電機(jī)驅(qū)動(dòng)器為CD - ROM驅(qū)動(dòng)器主軸 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 74K |
| 代理商： | LB11997H |
LB11997H
No. 6231-4/8
Truth Table
Pin Assignment
Input:
H: Input 1 is higher in potential than input 2 by at least 0.2V.
L: Input 1 is lower in potential than input 2 by at least 0.2V.
V
C
H
Brake Operation Truth Table
Hall input
Control
U
V
W
Phase W –> Phase V
Phase V –> Phase W
L
Phase W –> Phase U
H
Phase U –> Phase W
L
Phase V –> Phase W
H
Phase W –> Phase V
L
Phase U –> Phase V
H
Phase V –> Phase U
L
Phase V –> Phase U
H
Phase U –> Phase V
L
Phase U –> Phase W
H
Phase W –> Phase U
L
Source –> Sink
1
2
3
4
5
6
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
1
PWR-GND
28 VOUT
2
WOUT
27 UOUT
3
NC
26 VCC2
4
VC
25 VCC3
5
VCREF
24 NC
6
FC
FRAME GND
23 RF
7
LMC
22 VCC1
FRAME GND
8
SIG-GND
21 UIN2
9
NC
20 UIN1
10
NC
19 VIN2
11
S/S
18 VIN1
12
BRAKE
17 WIN2
13
FG
16 WIN1
14
RS
15 VH
LB11997H
A12506
Top view
BRAKE pin
H
Low or open
Operation
Short brake
Normal rotation
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11999 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Drivers for CD-ROM Spindle Motor Driver (supports 44x, 48x, 50x) |
| LB11999H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Drivers for CD-ROM Spindle Motor Driver (supports 44x, 48x, 50x) |
| LB12 | 制造商:Cooper Hand Tools / Xcelite 功能描述: |
| LB1200 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LB1201AB | 制造商:POINN 制造商全稱:Power Innovations Ltd 功能描述:DUAL FORWARD-CONDUCTING P-GATE THYRISTORS PROGRAMMABLE OVERVOLTAGE PROTECTORS |
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