参数资料
型号: OPENLPPOL-EVB
厂商: Silicon Laboratories Inc
文件页数: 34/36页
文件大小: 0K
描述: BOARD EVAL OPEN-LOOP POL
标准包装: 1
主要目的: 电源管理,电流感应
嵌入式:
已用 IC / 零件: Si8410,Si8512,Si8540
主要属性: 单相 POL,100 ~ 500 kHz 切换频率
次要属性: 20 ~ 80% 可变占空比
已供物品:
产品目录页面: 628 (CN2011-ZH PDF)
其它名称: 336-1919
Si85xx
D OCUMENT C HANGE L IST
Revision 0.1 to Revision 0.2
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Added 20-pin wide-body SOIC package option.
?? All
?? All
devices are now specified to ±5% initial accuracy.
devices are now specified for operation over –40 to
+125 °C temperature range. All ordering part numbers
have been updated to reflect this (i.e. previous “-GM”
and “-GS” part number suffixes have been replaced with
“-IM” and “-IS” suffixes).
?
Added sections “8. Recommended PCB Land
Revision 0.2 to Revision 0.21
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?
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Added reference to IEC61010, IEC60601 on page 1.
Added Top Marking sections.
Revision 0.21 to Revision 0.3
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Updated Table 2 on page 5.
?? Production
test voltage is > 6.0 kV RMS .
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?
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Added “2.5. Effect of Switching Frequency on
Accuracy” on page 11.
Added Figure 6, “Full-Scale Output Accuracy vs.
Frequency,” on page 11.
?? Added
layout recommendations for QFN.
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Revision 0.3 to Revision 0.4
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Updated Table 8 on page 8.
?? Added
junction temperature spec.
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Removed Figure 6, “Full-Scale Output Accuracy vs.
Frequency,” on page 11.
Updated Figures 9 and 10 on page 13.
Updated Table 11 on page 16.
?? Updated
notes.
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Updated Top Marks.
34
?? Added
revision description.
Preliminary Rev. 0.4
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