參數(shù)資料
型號: PKJ4111EPIPLA
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
封裝: ROHS COMPLIANT PACKAGE-9
文件頁數(shù): 10/30頁
文件大?。?/td> 1870K
代理商: PKJ4111EPIPLA
18
PKJ4000EPIEN/LZT146025R8AEricssonPowerModules,June2007
PKJ 111E PI Typical Characteristics
Output Ripple
Transient
Outputvoltageripple(100mV/div.)atTPcb=+25°C,Vin=53V,
Io=20AresistiveloadwithC=10Ftantalumand0.1F
ceramiccapacitors.Bandwidth=20MHz.Timescale:2s/div.
Outputvoltageresponsetoloadcurrentstep-change
(5.0-15-5.0A)atTPcb=+25°C,Vin=53V.Toptrace:
outputvoltage(200mV/div.).Bottomtrace:
loadcurrent(5A/div.)Timescale:0.1ms/div.
Output Voltage Adjust
Outputvoltageadjustresistorvaluevs.
percentagechangeinoutputvoltage.
1
10
100
1000
10000
100000
0
2
4
6
8 10 12 14 16 18 20 22
Decrease
Increase
[
kOhm]
[
%]
Output Voltage Adjust
Theresistorvalueforanadjustedoutputvoltageis
calculatedbyusingthefollowingequations:
OutputVoltageAdjustUpwards,Increase:
Radj=[5.0(100+Δ%)/1.225Δ%-(100+2Δ%)/Δ%]kOhm
OutputVoltageAdjustDownwards,Decrease:
Radj=[(100/Δ%-2)]kOhm
EgIncrease4%=>Vout=5.200Vdc
5.0(100+4)/1.225x4-100+2x4/4=79.12kOhm
EgDecrease2%=>Vout=4.900Vdc
100/2-2=48.00kOhm
Start-Up
Start-upatIo=20AresistiveloadatTPcb=+25°C,
Vin=53V.StartenabledbyconnectingVin.Toptrace:
inputvoltage(10V/div.).Bottomtrace:outputvoltage
(1V/div.).Timescale:5ms/div.
Turn-Off
Turn-offatIo=25AresistiveloadatTPcb=+25°C,
Vin=53V.Turn-offenabledbydisconnectingVin.Top
trace:outputvoltage(2V/div.).Bottomtrace:input
voltage(20V/div.).Timescale:10ms/div.
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相關代理商/技術參數(shù)
參數(shù)描述
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PKJ4111PIT 功能描述:DC/DC轉換器 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): 安裝風格:SMD/SMT 封裝 / 箱體尺寸: