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參數(shù)資料
| 型號： | MAX624 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual-Output, 1MHz DC-DC Boost Converter for PCMCIA Applications(升壓型，輸出電壓5V/12V/可調(diào),輸出電流200mA的DC-DC變換器) |
| 中文描述： | 雙輸出，1MHz的DC - DC升壓轉(zhuǎn)換器應(yīng)用為PCMCIA（升壓型，輸出電壓5V/12V /可調(diào)，輸出電流200毫安的直流變換器） |
| 文件頁數(shù)： | 13/16頁 |
| 文件大?。?/td> | 215K |
| 代理商： | MAX624 |
(C1, C2, C3, R1, and PGND) are then connected
with a wide filled zone of top-layer copper, so they
don’t go through vias. The resulting top-layer “sub-
ground plane” is connected to the normal inner-layer
ground plane at the ground output terminals (at the
ground of C2). Other high-current paths should also
be minimized, but focusing on short ground and cur-
rent-sense connections eliminates about 90% of all
PC board layout problems. See Figures 3–8 for
examples.
2) Place the IC and signal components. Keep the main
switching node traces (LX node) short and away
from sensitive analog components (current-sense
traces and REF and SS capacitors). Important: the
IC must be no farther than 5mm from the current-
sense resistor. Keep the gate-drive trace shorter
than 10mm and route it away from REF and SS.
M
Dual-Output, 1MHz DC-DC Boost Converter
for PCMCIA Applic ations
______________________________________________________________________________________
13
Figure 3. MAX624 PC Board Component Placement Guide
Figure 6. MAX624 PC Board Layout—V
SWITCHED
Plane
Figure 5. MAX624 PC Board Layout—Component Side
Figure 4. MAX624 PC Board Drill and Mechanical Guide
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6241 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Low-Noise, Precision, +2.5V/+4.096V/+5V Voltage References |
| MAX6241ACPA | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| MAX6241ACPA+ | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 2.5V/+4.096V/5V Voltage Ref RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| MAX6241ACSA | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| MAX6241ACSA+ | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 2.5V/+4.096V/5V Voltage Ref RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
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