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ST1155B 参数 Datasheet PDF下载

ST1155B图片预览
型号: ST1155B
PDF下载: 下载PDF文件 查看货源
内容描述: 低彩度,低电压双向电机驱动器 [Low-saturation, Low-voltage Bi-directional Motor Driver]
分类和应用: 驱动器电机
文件页数/大小: 7 页 / 252 K
品牌: SITI [ SILICON TOUCH TECHNOLOGY INC. ]
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點晶科技股份有限公司  
SILICON TOUCH TECHNOLOGY INC.  
ST1155B  
Application Notes  
To increase system stability, it is suggestion to connect a resistor RVDD about 470between  
battery power and driver's VDD pin as shown on application circuit.  
The power dissipated by the IC varies widely with the supply voltage, the output current, and  
loading. It is important to ensure the application does not exceed the allowable power  
dissipation of the IC package. The recommended motor driver power dissipation versus  
temperature is depicted as follows:  
Power Dissipation-Temperature  
900  
800  
700  
600  
500  
400  
300  
200  
100  
0
0
25  
50  
75  
100  
125  
Ambient Temperature ( )  
ST1155B_SSOP16_A05.doc  
Version: A.05  
-5-