- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358747 > LB1817W (Sanyo Electric Co.,Ltd.) FDD（Floppy Disk Drive） Spindle Motor Driver(軟磁盤機(jī)主軸馬達(dá)驅(qū)動器) PDF資料下載
參數(shù)資料
| 型號： | LB1817W |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | FDD（Floppy Disk Drive） Spindle Motor Driver(軟磁盤機(jī)主軸馬達(dá)驅(qū)動器) |
| 中文描述： | 捍衛(wèi)民主陣線（軟盤驅(qū)動器），主軸電機(jī)驅(qū)動器（軟磁盤機(jī)主軸馬達(dá)驅(qū)動器） |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 91K |
| 代理商： | LB1817W |
LB1817W
No. 5805-5/9
Continued from preceding page
Pin number
9
10
11
15
16
17
18
Pin name
MS1
S/S
I
–
I
+
X1
X2
FC
Equivalent circuit
Pin function
Rotation speed switching pin.
High: 360 rpm
Low: 300 rpm
For details, see rotation speed switching
table.
Start/stop switching pin.
Low: active
External index – input pin.
External index + input pin.
When I
–
pin is High, constant current I1
flows. When pin is Low, constant current
I1 is cut off.
Resistor externally connected to I
–
pin
determines hysteresis width.
Reference clock generator pin.
Frequency characteristics compensation
pin.
To prevent current control loop oscillation,
insert a capacitor between this pin and
V
CC
.
Pin voltage
H: 2.0V min
L: 0.8V max
H: 2.0V min
L: 0.8V max
Continued on next page
V
CC
50k
50k
9
50k
50k
V
CC
10
200
V
CC
200
200
I1
11
15
V
CC
200
17
18
V
CC
400
200
200
16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1820 | Office Automation-Use 3-Phase Brushless Motor Driver |
| LB1821 | Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1821M | Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1822 | 3-phase Brushless Motor Predriver with Digital Speed Control |
| LB1823M | Power Brushless Motor Predriver IC for OA Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1820 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Office Automation-Use 3-Phase Brushless Motor Driver |
| LB1821 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1821M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1822 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-phase Brushless Motor Predriver with Digital Speed Control |
| LB1823 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Predriver IC for OA Applications |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。