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參數(shù)資料
| 型號： | NEF0100201S0 |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 325K |
| 代理商： | NEF0100201S0 |
1150 Eglinton Avenue East
Toronto, Ontario M3C 1H7
1-866-740-1232
4607 S.E. International Way
Milwaukie, Oregon 97222
1-971-206-2800
Page 3
NEA/NEF10 6200500000 A04 Nov 15, 2004
Volant NEA/NEF010 Series
Non-Isolated 10A SIP DC/DC Converters
www.cdtechno-cps.com
Thermal Considerations
The power module operates in a variety of thermal environments; however, sufficient cooling
should be provided to help ensure reliable operation of the unit. Heat is removed by
conduction, convection, and radiation to the surrounding environment. The thermal data
presented is based on measurements taken in a set-up as shown in fig 1. when the airflow is
parallel to the long axis of the module. The de-rating applies accordingly.
The temperature at either location should not exceed 110 °C. The output power of the module
should not exceed the rated power for the module (VO, set x IO, max).
Convection Requirements for Cooling
To predict the approximate cooling needed for the module, refer to the Power Derating Curve in
Figure 2 to Figure 9.
These derating curve are approximations of the ambient temperature and airflow required to keep the
power module temperature below it's maximum rating. Once the module is assembled in the actual
system, the module's temperature should be verified.
Proper cooling can be verified by measuring the power module's temperature at Q1-pin 6 and Q2-pin
6 as shown in Figure 1.
Figure 1: Thermal Measurement Setup
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| NEF0100201S0C | 功能描述:DC/DC轉(zhuǎn)換器 20W 12V to 2.0V 10A Surface Mount Pkg RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| NEF0100250B0-2 | 功能描述:DC/DC轉(zhuǎn)換器 SIP 8-14Vin to 2.5V out 10A -EN RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| NEF0100250B0C | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Non-Isolated 10A SIP DC/DC Converters |
| NEF0100250S0-2 | 功能描述:DC/DC轉(zhuǎn)換器 SMT 8-14Vin to 2.5V out 10A -EN RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| NEF0100250S0C | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:Non-Isolated 10A SIP DC/DC Converters |
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