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LB1964

更新时间: 2024-10-25 22:51:59
品牌 Logo 应用领域
三洋 - SANYO 风扇电机驱动
页数 文件大小 规格书
4页 37K
描述
Fan Motor Single-Phase Full-Wave Driver

LB1964 数据手册

 浏览型号LB1964的Datasheet PDF文件第2页浏览型号LB1964的Datasheet PDF文件第3页浏览型号LB1964的Datasheet PDF文件第4页 
Ordering number : ENN6188A  
Monolithic Digital IC  
LB1964T  
Fan Motor Single-Phase Full-Wave Driver  
Overview  
Package Dimensions  
The LB1964T is a driver for single-phase bipolar drive fan  
motors that features compact and low-profile MSOP–8  
package. Low-saturation output and low-voltage operation  
make it ideal for applications that require small size and  
high efficiency, such as notebook computers and CPU  
cooling fans.  
unit: mm  
3245-MSOP8  
[LB1964T]  
3.0  
8
5
Features  
• Single-phase full-wave drive  
1
4
0.65  
(0.5)  
• Low-voltage operation (V = 2.0V min.)  
0.25  
0.25  
CC  
• Low-saturation output (upper side + lower side saturation  
voltage: Vosat (total) = 0.3V typ., Io = 100 mA)  
• Ultraminiature package (3.0 × 4.9 × 0.93 mm3)  
• FG output  
• Built-in thermal protection circuit  
SANYO : MSOP8  
Specifications  
Absolute Maximum Ratings at Ta = 25˚C  
Parameter  
Maximum supply voltage  
Allowable power dissipation  
OUT output current  
Symbol  
max  
Conditions  
Ratings  
Unit  
V
9
370  
0.3  
9
V
mW  
A
CC  
Pd max With specified substrate*  
I
max  
OUT  
OUT output withstand voltage  
FG output withstand voltage  
FG output current  
V
max  
max  
max  
V
OUT  
V
7
V
FG  
I
5
mA  
˚C  
˚C  
FG  
Operating temperature  
Storage temperature  
Topr  
Tstg  
–20 to +85  
–55 to +150  
* Specified substrate (20.0 × 10.0 × 0.8 mm3 paper phenol)  
Allowable Operating Ranges at Ta = 25˚C  
Parameter  
Power supply voltage  
Hall input common mode input voltage  
range  
Symbol  
Conditions  
Ratings  
Unit  
V
V
2 to 8  
CC  
V
0.2 to V –1  
CC  
V
ICM  
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  
O2599RM(KI) No. 6188-1/4  

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