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參數(shù)資料
| 型號： | PDT012A0X3-SRZ |
| 廠商： | LINEAGE POWER LLC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-17 |
| 文件頁數(shù)： | 27/39頁 |
| 文件大小： | 856K |
| 代理商： | PDT012A0X3-SRZ |
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Preliminary Data Sheet
May 4, 2011
12A Digital Pico DLynxTM: Non-isolated DC-DC Power Modules
3 – 14.4Vdc input; 0.45Vdc to 5.5Vdc output; 12A output current
LINEAGE POWER
33
Thermal Considerations
Power modules operate in a variety of thermal
environments; however, sufficient cooling should
always be provided to help ensure reliable operation.
Considerations include ambient temperature, airflow,
module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of
the module will result in an increase in reliability. The
thermal data presented here is based on physical
measurements taken in a wind tunnel. The test set-up
is shown in Figure 49. The preferred airflow direction
for the module is in Figure 50.
Air
flow
x
Power Module
Wind Tunnel
PWBs
12.7_
(0.50)
76.2_
(3.0)
Probe Location
for measuring
airflow and
ambient
temperature
25.4_
(1.0)
Figure 49. Thermal Test Setup.
The thermal reference points, Tref used in the
specifications are also shown in Figure 50. For reliable
operation the temperatures at these points should not
exceed 120
oC. The output power of the module should
not exceed the rated power of the module (Vo,set x
Io,max).
Please refer to the Application Note “Thermal
Characterization Process For Open-Frame Board-
Mounted Power Modules” for a detailed discussion of
thermal aspects including maximum device
temperatures.
Figure 50. Preferred airflow direction and location
of hot-spot of the module (Tref).
相關(guān)PDF資料 |
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|---|---|
| PDT012A0X3-SRDZ | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PE3236-54 | PHASE LOCKED LOOP, PQCC44 |
| PE3236-21 | PHASE LOCKED LOOP, PQCC44 |
| PE33361MLIAA-Z | PHASE LOCKED LOOP, QCC48 |
| PE33361MLIAA | PHASE LOCKED LOOP, QCC48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PDT012A0X43-SRZ | 功能描述:DC/DC轉(zhuǎn)換器 3-14.4Vin .6-5.5Vout 12A PosLogic Digital 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: |
| PDT0311 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Connectorized PIN Photodiodes |
| PDT0311-FC-A | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Connectorized PIN Photodiodes |
| PDT0312 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Connectorized PIN Photodiodes |
| PDT0312-FC-A | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Connectorized PIN Photodiodes |
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