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參數(shù)資料
| 型號： | LB1687 |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDIP30 |
| 封裝： | SDIP-30 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 65K |
| 代理商： | LB1687 |
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.
Monolithic Digital IC
3-Phase Brushless Motor Driver
Ordering number:ENN3345
LB1687
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
22801TN (KT)/3260TA, TS No.3345–1/4
Package Dimensions
unit:mm
3061-DIP30S
[LB1687]
SANYO : DIP30S
Applications
The LB1687 is a 3-phase brushless motor driver IC ideally
suited for use in VCR capstan motor, drum motor drive
applications.
Features and Functions
120
° voltage linear type.
Soft switching type eliminating noises caused by current
switching and making the values of external capacitors
smaller (comparable to those of chip capacitors).
On-chip FG amplifier.
On-chip thermal shutdown circuit.
The FG signal can be used to detect the rotational speed
of a motor so that the hall amplifier gain is changed in
two steps, thus reducing torque ripple and noise.
Motor drivable at voltage down to motor supply voltage
5V.
Specifications
Absolute Maximum Ratings at Ta = 25C
1
15
30
16
1.15
1.78
27.2
0.25
10.16
8.6
0.48
0.95
4.25
3.2
4.95max
0.51min
C
Allowable Operating Ranges at Ta = 25C
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1692 | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP20 |
| LB1800CL | STEPPER MOTOR CONTROLLER, QCC12 |
| LB1813MS | DISK DRIVE MOTOR CONTROLLER, PDSO36 |
| LB1820 | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP28 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1687M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver |
| LB1687NM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| LB1688 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver |
| LB1689 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver |
| LB1689D | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver |
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