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LB11997H PDF预览

LB11997H

更新时间: 2024-11-20 22:47:19
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
8页 68K
描述
Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive

LB11997H 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
其他特性:ALSO REQUIRES A 4V TO 13.6V SUPPLY模拟集成电路 - 其他类型:DISK DRIVE MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G28JESD-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峰值回流温度(摄氏度):NOT SPECIFIED
电源:5,12 V认证状态:Not Qualified
座面最大高度:2.5 mm子类别:Motion Control Electronics
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):4 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
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.9 mm
Base Number Matches:1

LB11997H 数据手册

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Ordering number : ENN*6231  
Monolithic Digital IC  
LB11997H  
Three-Phase Brushless Motor Driver  
for CD-ROM Spindle Drive  
Preliminary  
Overview  
Package Dimensions  
unit: mm  
The LB11997H is a 3-phase brushless motor driver  
especially suited for CD-ROM spindle motor drives.  
3234-HSOP28H-C  
[LB11997H]  
15.3  
6.2  
2.7  
Functions  
28  
15  
• Current linear drive  
• Control V type amplifier  
• Separate power supply for output upper side bias  
circuit allows low output saturation by boosting this  
power supply only (useful for 5V power supply types).  
• Upper side current detection technique reduces loss  
voltage of current detection resistor. Voltage drop  
caused by this resistor reduces internal power  
dissipation of IC.  
1
0.25  
0.8  
0.3  
0.85  
SANYO : HSOP28H-C  
• Built-in short braking circuit  
• Built-in reverse blocking circuit  
• Hall FG output  
• Built-in S/S function  
• Built-in current limiter circuit (selectable, 2 steps)  
• Built-in Hall power supply  
• Built-in thermal shutdown circuit  
• Supports 3.3V DSP  
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(KI) No. 6231-1/8  

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