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參數(shù)資料
| 型號： | ML4866 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 3.3V Output DC-DC Step-Down Converter(3.3V輸出的DC-DC步降變換器) |
| 中文描述： | 3.3V輸出的DC - DC降壓轉(zhuǎn)換器（3.3V的輸出的的DC - DC步降變換器） |
| 文件頁數(shù)： | 7/8頁 |
| 文件大小： | 128K |
| 代理商： | ML4866 |
ML4866
REV. 1.0 10/12/2000
7
LAYOUT
For proper performance, all components should be placed
as close to the ML4866 as possible. Particular attention
should be paid to minimize the length of the connections
between the COMP and V
REF
pins to GND. Also avoid
bringing these traces and the associated components
close to V
L
.
It is always recommended that a 10μF or greater
capacitor be connected to V
IN
of the ML4866. A 33μF
tantalum capacitor and 100nF film or ceramic capacitor
is recommended when powering the ML4866 from
Lithium or Alkaline cells.
Ground and power planes must be large enough to carry
the current the converter has been designed to supply.
A sample PC board layout is shown in Figure 4.
Figure 4. Sample PC Board Layout
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ML4866CS | 制造商:MICRO_LINEAR 功能描述: |
| ML4866ES | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:3.3V Output DC-DC Step-Down Converter |
| ML4866IS | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:3.3V Output DC-DC Step-Down Converter |
| ML4869 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Medium Current Boost Regulator with Load Disconnect |
| ML4869CS-3 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Medium Current Boost Regulator with Load Disconnect |
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