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TMC223 参数 Datasheet PDF下载

TMC223图片预览
型号: TMC223
PDF下载: 下载PDF文件 查看货源
内容描述: [Micro Stepping Stepper Motor Controller]
分类和应用:
文件页数/大小: 52 页 / 494 K
品牌: TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
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48  
TMC223 DATASHEET (V. 1.05 / March 7, 2011)  
10 Package Thermal Resistance  
10.1 SOIC-20 Package  
The junction case thermal resistance is 28°C/W, leading to a junction ambient thermal resistance of  
63°C/W, with the PCB ground plane layout condition given in the figure below and with  
PCB thickness = 1.6mm  
1 layer  
Copper thickness = 35µm  
×
×
(10mm 23mm)  
2
Figure 27: Layout consideration  
Copyright © 2007-2011 TRINAMIC Motion Control GmbH & Co. KG  
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