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LB1934T

更新时间: 2024-10-25 22:47:19
品牌 Logo 应用领域
三洋 - SANYO 驱动
页数 文件大小 规格书
6页 53K
描述
3V Camera 1.5-Channel Driver

LB1934T 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP20,.25针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
模拟集成电路 - 其他类型:BRUSH DC MOTOR CONTROLLERJESD-30 代码:R-PDSO-G20
长度:6.5 mm功能数量:1
端子数量:20最高工作温度:70 °C
最低工作温度:-20 °C最大输出电流:2 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:3 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Motion Control Electronics最大供电电流 (Isup):95 mA
最大供电电压 (Vsup):7 V最小供电电压 (Vsup):1 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:BIPOLAR温度等级:OTHER
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

LB1934T 数据手册

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Ordering number:ENN6195A  
Monolithic Digital IC  
LB1934T  
3V Camera 1.5-Channel Driver  
Overview  
Package Dimensions  
unit:mm  
The LB1934T is a low-voltage, low-saturation forward/  
reverse driver IC with built-in 1.5-channel bridge. Its com-  
pact, low-profile package makes it ideal for use in compact  
cameras powered by 3V lithium batteries.  
3246-TSSOP20  
[LB1934T]  
6.5  
Using direct microcontroller drive, it is possible to control  
standby, forward rotation, reverse rotation, and braking of  
two motors for film rewind and lens drive by means of only  
three control signals. The 0.5-channel section of the 1.5-  
channel bridge can be divided into sink/source output, al-  
lowing configurations such as 1-channel bridge + sink out-  
20  
11  
put + source output.  
1
10  
0.15  
0.22  
0.65  
(0.33)  
Features  
• Low voltage drive possible.  
When using same power supply for V  
and V :  
S
CC  
SANYO : TSSOP20  
V
=V =1.4V min.  
CC  
S
When using separate power supply for V and V :  
CC  
S
V =1.0V min., V =1.4V min.  
S
CC  
• Low saturation voltage : residual voltage (upper side tran-  
sistor + lower side transistor) =0.5V typ. at Io=1A.  
• Zero power dissipation in standby mode.  
• Direct microcontroller drive possible (any strength rela-  
tionships of voltage supported between microcontroller  
control signal and V or V ).  
CC  
S
• Logic power supply and motor power supply can be sup-  
plied at separate pins.  
• Built-in thermal protection circuit.  
• Number of control signals can be optimized for the set.  
“2-motor control” or “1-motor + 2-load control” can be  
implemented by 3 control signals.  
In addition to the above, 4 control signals allow  
implemention of a “input ignore mode” where two con-  
trol signals are used in conjunction with other IC input  
signals.  
• Built-in spark killer diode.  
• Compact, low-profile package (TSSOP-20 ; thickness=1.1  
mm typ.)  
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  
12502TN (KT)/62599RM (KI) No.6195–1/6  

LB1934T 替代型号

型号 品牌 替代类型 描述 数据表
LV8086T SANYO

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