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參數(shù)資料
| 型號(hào)： | LB11990W |
| 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 |
| 中文描述： | 三相無刷電機(jī)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 12/14頁 |
| 文件大?。?/td> | 151K |
| 代理商： | LB11990W |
LB11990W
No. 6216-12/14
Continued from preceding page
Pin number
26
24
25
23
56
59
58
57
21
12
Pin name
WIN
UIN
VIN
COM
WOUT_D
UOUT_D
VOUT_D
RF_D
FC2
SELCSLP
Equivalent circuit
Pin function
Coil waveform detect comparator
input pins.
Motor coil midpoint input pin.
Using this voltage as a reference,
the coil voltage waveform is
detected.
U, V, W phase coil output pins.
Drum motor driver output
transistor ground. Constant
current drive is performed by
detecting the voltage at this pin.
Output midpoint control.
Oscillation prevention capacitor
connection pin.
When High, this pin sets CSLP
slant to 15 times the slant at Low.
When V
CC
1 = 3.0V
2.0V or higher: High
0.7V or lower: Low
Pin voltage
0 to V
CC
1
Continued on next page
V
CC
1
200
1
μ
A
25
24
26
23
200
200
2
V
CC
1
57
56 58 59
VS_D
3.9
3.9
V
CC
1
21
1
V
CC
1
12
1
1
100k
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB11993W | Monolithic Digital IC For Digital Video Camera Three-phase Brushless 3-in-1 Motor Driver |
| LB11995H | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB11995 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB11996 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
| LB11996H | Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11993W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Digital Video Camera Three-phase Brushless 3-in-1 Motor Driver |
| LB11995 | 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 |
| LB11995H | 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 |
| LB11996 | 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 |
| 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 |
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