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參數(shù)資料
| 型號(hào)： | LB11996 |
| 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 CD-ROM Spindle Motor Driver |
| 中文描述： | 三相無刷電機(jī)驅(qū)動(dòng)器為CD - ROM主軸電機(jī)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 87K |
| 代理商： | LB11996 |
LB11996,11996H
No. 6181-8/10
Pin Description
Continued on next page
Source side predrive voltage supply
pin.
Constant current control amplifier
voltage supply pin.
Power supply pin for all voltage
except output transistors, source
predrive, and constant current
control amplifier.
Reverse detector pin
Forward rotation: High
Reverse rotation: Low
1 Hall element waveform Schmitt
comparator composite output
U phase Hall element input and
reverse detector U phase Schmitt
comparator input pin.
Logic High indicates U
IN
1 > U
IN
2.
V phase Hall element input and
reverse detector V phase Schmitt
comparator input pin.
Logic High indicates V
IN
1 > V
IN
2.
W phase Hall element input and
reverse detector W phase Schmitt
comparator input pin.
Logic High indicates W
IN
1 > W
IN
2.
Hall element lower side bias voltage
supply pin.
When this pin is at 0.7V or lower, or
when it is open, all circuits are
inactive.
When driving motor, set this pin to
2V or higher.
V
CC
2
V
CC
3
V
CC
1
1.2V to
V
CC
1–1V
V
H
0V to V
CC
1
RS
FG
U
IN
1
U
IN
2
V
IN
1
V
IN
2
W
IN
1
W
IN
2
S/S
4V to 13.6V
4V to 13.6V
4V to 6V
3
(26)
6
(22)
14
15
(13)
8
(20)
7
(21)
10
(18)
9
(19)
12
(16)
11
(17)
13
(15)
17
(11)
Pin number
Pin name
Pin voltage
Equivalent circuit
Pin function
( ): LB11996H, other pins: identical
Unit (resistance:
)
4
(25)
( 13 )
14
100
μ
A
10k
V
CC
1
15
10
12
9
11
200
200
25
μ
A
25
μ
A
25
μ
A
V
CC
1
8
7
(
21
19
17
20
18
16
(
( 15 )
13
75
μ
A
2k
30k
V
CC
1
( 11 )
17
75k
50k
V
CC
1
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PDF描述 |
|---|---|
| LB11996H | Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
| LB11997H | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
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| LB11999 | Three-Phase Brushless Motor Drivers for CD-ROM Spindle Motor Driver (supports 44x, 48x, 50x) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11996H | 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 Motor Driver |
| LB11997H | 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 |
| 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: |
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