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UC1517 参数 Datasheet PDF下载

UC1517图片预览
型号: UC1517
PDF下载: 下载PDF文件 查看货源
内容描述: 步进电机驱动电路 [Stepper Motor Drive Circuit]
分类和应用: 电机驱动
文件页数/大小: 8 页 / 404 K
品牌: TI [ TEXAS INSTRUMENTS ]
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UC1517  
UC3517  
Although component values can be best optimized experimentally, good starting values speed development. For this design,  
start with: where:  
RT CT = 3 LW/RW LW is winding inductance,  
C1 = C2 = LW IR/RW  
R1 = R2 = 2.9 TMIN/C1  
RW is winding resistance,  
IR is rated winding current, and  
TMIN is minimum step period expected.  
Figure 9. Using the UC3517 as a Voltage Doubler  
UNITRODE INTEGRATED CIRCUITS  
7 CONTINENTAL BLVD. MERRIMACK, NH 03054  
TEL. (603) 424-2410 FAX (603) 424-3460  
7
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