參數(shù)資料
型號: PKJ4111PIP
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 15/20頁
文件大?。?/td> 617K
代理商: PKJ4111PIP
Thermal Data
The PKJ series DC/DC power modules has a robust thermal design
which allows operation at case (baseplate) temperatures (TC) up to
+100°C. The main cooling mechanism is convection (free or forced)
through the case or optional heatsinks.
The graph above shows the allowable maximum output
current to maintain a maximum +100°C case temperature.
Note that the ambient temperature is the air temperature
adjacent to the power module which is typically elevated
above the room environmental temperature.
The graphs below can be used to estimate case temperatures
for given system operating conditions (see Thermal design).
For further information on optional heatsinks, please contact
your local Ericsson sales office.
Thermal Design
The thermal data can be used to determine thermal performance
without a heatsink.
Case temperature is calculated by the following formula:
TC = TA + Pd x RthC-A where Pd = PO(1/
η - 1)
Where:
TC: Case Temperature
TA: Local Ambient Temperature
Pd: Dissipated Power
RthC-A: Thermal Resistance from TC to TA
The efficiency
η can be found in the tables on the following pages.
For design margin and to enhance system reliability, it is recommend-
ed that the PKJ series DC/DC power modules are operated at case
temperatures below 90°C.
4
Data Sheet AE/LZT 137 57 R1 Ericsson Components AB, August 1999
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKJ4111PIT 功能描述:DC/DC轉(zhuǎn)換器 5 Vdc 20A Iso Input 36-75V 100W 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:
PKJ4113APIT 功能描述:DC/DC轉(zhuǎn)換器 12 Vdc 12.5A Iso Input 36-75V 150W 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:
PKJ4113EPI 功能描述:DC/DC轉(zhuǎn)換器 12 Vdc 8.3A Iso Input 48V 100W 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:
PKJ4113PIT 功能描述:DC/DC轉(zhuǎn)換器 12 Vdc 8.3A Iso Input 36-75V 100W 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:
PKJ4115EPI 功能描述:DC/DC轉(zhuǎn)換器 15 Vdc 6.7A Iso Input 48V 100W 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: