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參數(shù)資料
| 型號(hào)： | LB11996 |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24 |
| 封裝： | HSOP-24 |
| 文件頁(yè)數(shù)： | 3/13頁(yè) |
| 文件大小： | 212K |
| 代理商： | LB11996 |
第1頁(yè)第2頁(yè)當(dāng)前第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)
No. 6181-11/13
LB11996, 11996H
Pin Functions
(
): LB11996H, other pins: identical
Pin No.
Pin name
Pin voltage
Pin Function
Equivalent circuit
Source side predrive voltage supply
pin.
3
(26)
( 13 )
14
100 A
10 k
VCC1
15
10
12
9
11
200
25 A
VCC1
8
7
(
21
19
17
)
20
18
16
)
(
( 15 )
13
75 A
2 k
30 k
VCC1
VCC2
4 V to 13.6 V
Constant current control amplifier
voltage supply pin.
4
(25)
VCC3
4 V to 13.6 V
Power supply pin for all voltage
except output transistors, source
predrive, and constant current control
amplifier.
6
(22)
VCC1
4 V to 6 V
1.2 V to
VCC1 – 1 V
0 V to VCC1
Reverse detector pin
Forward rotation: High
Reverse rotation: Low
1 Hall element waveform Schmitt
comparator composite output
14
RS
15
(13)
FG
U phase Hall element input and
reverse detector U phase Schmitt
comparator input pin.
Logic High indicates UIN1 > UIN2.
V phase Hall element input and
reverse detector V phase Schmitt
comparator input pin.
Logic High indicates VIN1 > VIN2.
W phase Hall element input and
reverse detector W phase Schmitt
comparator input pin.
Logic High indicates WIN1 > WIN2.
Hall element lower side bias voltage
supply pin.
8
(20)
UIN1
7
(21)
UIN2
10
(18)
VIN1
9
(19)
VIN2
12
(16)
WIN1
11
(17)
WIN2
13
(15)
VH
( 11 )
17
75 k
50 k
VCC1
When this pin is at 0.7 V or lower, or
when it is open, all circuits are
inactive.
When driving motor, set this pin to
2 V or higher.
17
(11)
S/S
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 |
|---|---|
| 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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