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LB1947

更新时间: 2024-10-25 22:51:59
品牌 Logo 应用领域
三洋 - SANYO 驱动器电机
页数 文件大小 规格书
7页 62K
描述
PWM Current Control Type DC Motor Driver

LB1947 技术参数

生命周期:Transferred零件包装代码:SFM
包装说明:, SIP13,.05,79针数:13
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.37
Is Samacsys:N模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLER
JESD-30 代码:R-XSFM-T13功能数量:1
端子数量:13最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:2.25 A
封装主体材料:UNSPECIFIED封装等效代码:SIP13,.05,79
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
电源:5 V认证状态:Not Qualified
子类别:Motion Control Electronics最大供电电流 (Isup):21 mA
最大供电电压 (Vsup):45 V最小供电电压 (Vsup):10 V
标称供电电压 (Vsup):5 V表面贴装:NO
温度等级:OTHER端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
Base Number Matches:1

LB1947 数据手册

 浏览型号LB1947的Datasheet PDF文件第2页浏览型号LB1947的Datasheet PDF文件第3页浏览型号LB1947的Datasheet PDF文件第4页浏览型号LB1947的Datasheet PDF文件第5页浏览型号LB1947的Datasheet PDF文件第6页浏览型号LB1947的Datasheet PDF文件第7页 
Ordering number : ENN*6192  
Monolithic Digital IC  
LB1947  
PWM Current Control Type DC Motor Driver  
Preliminary  
Features  
Package Dimensions  
• PWM current control (fixed OFF time)  
unit: mm  
• Selectable current decay pattern (FAST, SLOW, and  
MIX DECAY modes)  
3249-SIP13HJ  
[LB1947]  
2.4  
25.6  
• Simultaneous ON prevention function (feedthrough  
current prevention)  
φ
2.0  
(10.0)  
C0.7  
φ
3.4  
φ
• Built-in thermal shutdown circuit  
• Built-in noise canceler  
1
13  
2.0  
0.4  
1.15  
0.5  
(0.8)  
1.2  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Maximum motor supply voltage  
Output peak current  
SANYO : SIP13HJ  
Unit  
Symbol  
VBB max  
I OPEAK  
I O max  
VCC max  
VIN  
Conditions  
Ratings  
50  
2.25  
2.0  
V
A
tw 20 µs  
Output continuous current  
Logic supply voltage  
A
7.0  
V
Logic input voltage range  
Emitter output voltage  
Reference voltage  
–0.3 to VCC  
1.1  
V
VE max  
VREF  
V
–0.3 to VCC  
–20 to +85  
–55 to +150  
1.6  
V
Operating temperature  
Storage temperature  
Topr  
°C  
°C  
W
Tstg  
Allowable power dissipation  
Pd max Ta = 25°C  
Allowable Operating Ranges at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Motor supply voltage  
VBB  
10 to 45  
4.75 to 5.25  
0 to (Vcc–2)  
Logic supply voltage  
Reference voltage  
VCC  
V
VREF  
V
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  
80699RM(KI) No. 6192-1/7  

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