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LB1981V

更新时间： 2024-10-25 22:51:59
品牌 Logo 应用领域
三洋 - SANYO 驱动器光电二极管电动机控制电机
页数 文件大小 规格书
9页 92K
描述
Three-Phase Brushless Motor Driver

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中文翻译

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LB1981V 技术参数

生命周期：Obsolete零件包装代码：SSOP
包装说明：LSSOP, SSOP30,.3针数：30
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.84
Is Samacsys：N其他特性：ALSO REQUIRES A 2.7V TO 10V SUPPLY
模拟集成电路 - 其他类型：BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码：R-PDSO-G30
长度：9.95 mm功能数量：1
端子数量：30最高工作温度：75 °C
最低工作温度：-20 °C最大输出电流：1 A
封装主体材料：PLASTIC/EPOXY封装代码：LSSOP
封装等效代码：SSOP30,.3封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH电源：3,4.75 V
认证状态：Not Qualified座面最大高度：1.6 mm
子类别：Motion Control Electronics最大供电电压 (Vsup)：6 V
最小供电电压 (Vsup)：2.7 V标称供电电压 (Vsup)：3 V
表面贴装：YES技术：BIPOLAR
温度等级：COMMERCIAL EXTENDED端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
宽度：5.6 mmBase Number Matches：1

LB1981V 数据手册

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Ordering number : ENN5917  
Monolithic Digital IC  
LB1981V  
Three-Phase Brushless Motor Driver  
Overview  
Package Dimensions  
The LB1981V is a three-phase brushless motor driver  
especially suited for use mainly with drum motors of  
portable VCRs.  
unit: mm  
3191-SSOP30  
[LB1981V]  
30  
16  
Features  
• Three-phase full-wave drive brushless sensorless motor  
drive  
• Soft switching drive  
• Power-saving speed control function due to motor  
voltage  
1
15  
0.15  
9.95  
• Use with 3V power supply possible  
• Output residual voltage can be set in 4 ways  
• Forward/reverse switching possible  
• Built-in standby function (FG and PG amplifier only  
remain operative)  
0.22  
0.43  
0.65  
SANYO : SSOP30  
• Built-in braking circuit  
• Built-in thermal shutdown circuit  
• Built-in FG and PG amplifiers  
• Built-in saturation prevention amplifier and midpoint  
control circuit  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
Power supply voltage  
V
1 max  
2 max  
max  
7
12  
2
V
V
CC  
CC  
V
V
V
V
V
S
CC  
Applied output voltage  
Applied input voltage  
max  
V +2  
V
O
S
V
V
1 max Control circuits  
2 max U, V, W, COM  
max  
–0.3 to V 1+0.3  
CC  
V
IN  
V +2  
S
V
IN  
Output current  
I
1.0  
0.5  
A
O
Allowable power dissipation  
Operating temperature  
Storage temperature  
Pd max  
Topr  
W
°C  
°C  
–20 to +75  
–55 to +150  
Tstg  
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  
No. 5917-1/9  
81299RM(KI)  
1234567...9

中文翻译

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