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參數(shù)資料
| 型號： | LB1855 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3-Phase Brushless Motor Driver |
| 中文描述： | 三相無刷電機驅動器 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 79K |
| 代理商： | LB1855 |
No. 5798-4/5
LB1855NM
Continued from preceding page.
Pin No.
Pin
Pin voltage (V)
Pin description
Equivalent circuit
7
AGC
AGC pin
The Hall amplifier gain can be controlled according to the
amplitude of the Hall input by inserting a capacitor between this
pin and ground.
8
V
REF
Internal reference voltage. About 6.3 V.
9
10
11
12
13
14
U
IN
1
U
IN
2
V
IN
1
V
IN
2
W
IN
1
W
IN
2
2.2 to
V
CC
– 0.7
Hall element inputs pin
15
16
V
CREF
V
C
0 to 5
Speed control pin
This IC adopts a current control type in which the output current
is controlled by the pin 16 voltage. The control start voltage
changes about 1.3 to 1.4 V if pin 15 is connected to ground.
相關PDF資料 |
PDF描述 |
|---|---|
| LB1855NM | 3-Phase Brushless Motor Driver |
| LB1857 | Three-Phase Brushless-Motor Driver |
| LB1857M | Three-Phase Brushless-Motor Driver |
| LB1860 | Variable Speed Fan Motor Driver |
| LB1860M | Variable Speed Fan Motor Driver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LB1855M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| LB1855NM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver |
| LB1857 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless-Motor Driver |
| LB1857M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless-Motor Driver |
| LB1860 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Variable Speed Fan Motor Driver |
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