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參數(shù)資料
| 型號(hào)： | LB1855 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3-Phase Brushless Motor Driver |
| 中文描述： | 三相無(wú)刷電機(jī)驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 79K |
| 代理商： | LB1855 |
Overview
The LB1855NM is a 3-phase brushless motor driver IC
that is optimal for VCR drum motor drive.
Features
Current linear drive
No output electrolytic capacitors required.
Current limiter circuit built in
AGC circuit built in
Thermal shutdown circuit built in
Package Dimensions
unit: mm
3097-MFP16FS
Monolithic Digital IC
LB1855NM
O3098RM (OT) No. 5798-1/5
SANYO: MFP16FS
[LB1855NM]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
3-Phase Brushless Motor Driver
Ordering number : EN5798
On the specified printed circuit board (a 20
×
30
×
1.5 mm glass
3
epoxy board)
Ambient temperature, Ta — °C
A
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
I
O
max
20
V
Maximum output current
1.2
A
Allowable power dissipation
Pd max
On the specified printed circuit board (a 20
×
30
×
1.5 mm
3
glass epoxy board)
1.2
W
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Allowable Operating Ranges
at Ta = 25°C
Tstg
–55 to +150
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply current
V
CC
V
HALL
7 to 18
V
Hall input amplitude
Between the Hall inputs
70 to 300
mVp-p
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
相關(guān)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(guān)代理商/技術(shù)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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