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參數(shù)資料
| 型號： | LB1988N |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Three-Phase Sensorless Motor Driver + Loading Motor Driver |
| 中文描述： | 三相電機驅動器傳感器加載電機驅動器 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 92K |
| 代理商： | LB1988N |
Ordering number : ENN6185
71699RM (OT) No. 6185-1/9
Overview
The LB1988N is a sensorless motor driver that includes an
on-chip loading motor driver as well. It is optimal for
VCR drum motor drive.
Functions and Features
Soft switching drive
Does not require Hall-effect sensors
Does not require FG sensors
PG amplifier
Thermal shutdown circuit
Current limiter circuit
Loading motor driver
Package Dimensions
unit: mm
3196-DIP30SD
1
15
30
16
1.14
1.78
27.2
0
1
8
0.48
0.95
3
3
3
SANYO: DIP30SD
[LB1988N]
LB1988N
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Three-Phase Sensorless Motor Driver
+ Loading Motor Driver
Monolithic Digital IC
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.
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage 1
V
CC
max
V
CCL
max
V
REG
max
Vomax
14.5
V
Maximum supply voltage 2
14.5
V
Maximum supply voltage 3
7.0
V
Maximum applied output voltage
14.5
V
Maximum applied input voltage
VI1max
– 0.3 to V
REG
+ 0.3
V
Maximum cylinder current
Iomax
1.0
A
Maximum loading current
Iomax (AVE)
0.4
A
Iomax (peak)
1.2
A
Allowable power dissipation
Pdmax
When mounted on the specified printed circuit board
*
2.8
W
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +150
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Note:
*
Specified printed circuit board: 114.3
×
76.1
×
1.6 mm
3
, glass epoxy
相關PDF資料 |
PDF描述 |
|---|---|
| LB1989 | Three-Phase Sensorless VCR Drum Motor Driver |
| LB1991 | Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
| LB1991V | Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
| LB1995 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
| LB1996 | Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LB1989 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Sensorless VCR Drum Motor Driver |
| LB1989-MPB-E | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:ON Semiconductor 產(chǎn)品: 類型: 工作電源電壓: 電源電流: 工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
| LB1989-TRM-E | 制造商:ON Semiconductor 功能描述:3 PHASE SENSORLESS MOTOR - Tape and Reel |
| LB1991 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
| LB1991V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
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