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LB1987H

更新时间： 2024-10-25 22:51:59
品牌 Logo 应用领域
三洋 - SANYO 驱动器录像机光电二极管电动机控制电机
页数 文件大小 规格书
17页 149K
描述
Three-Phase Brushless Motor Driver for VCR Capstan Motors

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中文翻译

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LB1987H 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：HSSOP, SOP34,.4,32
针数：28Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.92Is Samacsys：N
模拟集成电路 - 其他类型：BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码：R-PDSO-G28
JESD-609代码：e0长度：15.3 mm
功能数量：1端子数量：28
最高工作温度：75 °C最低工作温度：-20 °C
最大输出电流：1.3 A封装主体材料：PLASTIC/EPOXY
封装代码：HSSOP封装等效代码：SOP34,.4,32
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
认证状态：Not Qualified座面最大高度：2.5 mm
子类别：Motion Control Electronics最大供电电流 (Isup)：18 mA
最大供电电压 (Vsup)：5.5 V最小供电电压 (Vsup)：4.5 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：BIPOLAR温度等级：COMMERCIAL EXTENDED
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子节距：0.8 mm端子位置：DUAL
宽度：7.9 mmBase Number Matches：1

LB1987H 数据手册

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Ordering number : ENN6109A  
Monolithic Digital IC  
LB1987, 1987D, 1987M, 1987H  
Three-Phase Brushless Motor Driver  
for VCR Capstan Motors  
3147B-DIP28H  
Overview  
[LB1987D]  
The LB1987, LB1987D, LB1987M, and LB1987H are  
optimal capstan motor drivers for use in VCR sets.  
28  
15  
Functions  
R1.7  
• Three-phase full-wave current-linear drive  
• Torque ripple correction circuit (fixed correction ratio)  
• Current limiter circuit with control characteristics gain  
switching  
1
20.0  
27.0  
14  
• Oversaturation prevention circuits for both the upper and  
lower sides of the output stage (No external capacitors  
are required.)  
1.93  
1.78  
0.6  
1.0  
SANYO: DIP28H  
• FG amplifier  
3129-MFP36S-LF  
• Thermal shutdown circuit  
[LB1987M]  
19  
36  
Package Dimensions  
unit: mm  
3240-QFP34H-B  
1
18  
0.25  
[LB1987]  
13.2  
15.3  
10.0  
1.6  
0.8  
1.0  
4.8  
0.2  
23  
18  
0.4  
0.8  
0.85  
SANYO: MFP36S-LF  
24  
17  
3233-HSOP28H  
[LB1987H]  
15.3  
7
34  
6.2  
2.7  
1
6
28  
15  
4.0  
SANYO: QFP34H-B  
1
14  
0.25  
0.8  
0.3  
0.85  
SANYO: HSOP28H  
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.  
SANYO Electric Co.,Ltd. Semiconductor Company  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN  
81299RM (OT) No. 6109-1/17  
1234567...17

中文翻译

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