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參數(shù)資料
| 型號： | LB1854 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Three-Phase Brushless Motor Driver IC |
| 中文描述： | 三相無刷電機驅動器集成電路 |
| 文件頁數(shù)： | 6/6頁 |
| 文件大?。?/td> | 107K |
| 代理商： | LB1854 |
No. 4476-6/6
LB1854M
This catalog provides information as of November, 1997. Specifications and information herein are subject to
change without notice.
I
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
I
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
I
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
Continued from preceding page.
Unit (resistance:
)
Pin No.
Symbol
Pin voltage
Equivalent circuit
Function
20
21
22
23
24
25
26
27
28
FG
IN
–
FG
IN
+
FRC
W
IN
2
W
IN
1
V
IN
2
V
IN
1
U
IN
2
U
IN
1
0 V min
3.5 V max
(when V
CC
2 is
5 V)
High: 2.3 V min
Low: 0.7 V max
1.4 V min
2.0 V max
FG signal input
Motor forward/reverse control pin
Low level (0.7 V or lower): forward
High level (2.3 V or higher): reverse
W phase Hall sensor input
Logic high is the W
IN
1 > W
IN
2 state.
V phase Hall sensor input
Logic high is the V
IN
1 > V
IN
2 state.
U phase Hall sensor input
Logic high is the U
IN
1 > U
IN
2 state.
相關PDF資料 |
PDF描述 |
|---|---|
| LB1854M | Three-Phase Brushless Motor Driver IC |
| LB1855 | 3-Phase Brushless Motor Driver |
| LB1855NM | 3-Phase Brushless Motor Driver |
| LB1857 | Three-Phase Brushless-Motor Driver |
| LB1857M | Three-Phase Brushless-Motor Driver |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LB1854M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver IC |
| LB1855 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver |
| 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 |
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