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参数资料
| 型号： | PMC8118NAS |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 16 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, PACKAGE-6 |
| 文件页数： | 26/34页 |
| 文件大小： | 1756K |
| 代理商： | PMC8118NAS |
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EN/LZT146064R2A EricssonPowerModules,March2007
PMC8818TSDatasheet
ThePMCseriesDC/DCregulatorsareintendedforreflowsoldering
processes.Extraprecautionsmustbetakenwhenreflowsoldering
themodule.Neglectingthesolderinginformationgivenbelow
mayresultinpermanentdamageorsignificantdegradationofthe
powermoduleperformance.Noresponsibilityisassumedifthese
recommendationsarenotstrictlyfollowed.
Themodulecanbereflowsolderedusingvapourphasereflow(VPR)
orforcedconvectionreflow.
Toensurepropersolderingoftheregulatorsthetemperatureshould
bemonitoredoninterconnectionpinGND.Theinterconnection
GNDisconsideredasrepresentativeduetotheheavycopperpath
characterisation.AthermocouplecanbeattachedtothepinGND
bymeansofasuitableadhesiveorheatconductivepaste,seethe
mechanicaldataonpage4.
Thereflowprofileshouldbeoptimisedtoavoidsolderpastedrying
andoverheatingofthemodule.Mostimportantistoensurethatthe
interconnectionpinsonthecoldestaerareachsufficientsoldering
temperatureforsufficientlylongtime.Asufficientlyextendedsoak
timeisrecommendedtoensureaneventemperaturethroughout
thePCB,forbothsmallandlargecomponents.Toreducetheriskof
overheatingthepowermodule,itisalsorecommendedtominimise
thetimeinreflowasmuchaspossible.
Forleadfreesolderprocesses(soldermeltingpoint217°C),
thePMCseriesisqualifiedforMSL1accordingtoJEDECstandard
“J-STD-020c”.Duringreflow,themoduletemperaturemustnot
exceed+245°Catanytime.
Soldering Information
ForconventionalSn-Pbsolderprocesses(soldermeltingpoint
179°C-183°C),ThePMCseriesisqualifiedforMSL1according
toJEDECstandard“J-STD-020c”.Duringreflow,themodule
temperaturemustnotexceed+225°Catanytime.
0
70
140
210
280
350
0
50
100
150
200
250
300
[°C]
Time
reflow ramp-up
cooling
zone
preheat
max 3°/s
soak zone
(150°C-200°C)
60-180s
reflow
zone
max pin temperature
@ 225°C (Low temp solder)
@ 245°C (High temp solder)
(solid line)-High temperature solder
(dashed line)-Low temperature solder
Rampup,ramp-downrate
Pre-heat
Soakzone
Reflowzone
Cooling
max3C/s
max0.5C/s
max3C/s
max4C/s
Temperatureinterval,time
Soakzone
Reflowzone
130-170C, 60-120 s
Above183C, 30-80 s
Peaktemperature,time
Reflowzone
210-225C, 10-30 s
Low temperature solder - reflow profile
Rampup,ramp-downrate
Pre-heat
Soakzone
Reflowzone
Cooling
max3C/s
max0.5C/s
max3C/s
max4C/s
Temperatureinterval,time
Soakzone
Reflowzone
150-200C, 60-180 s
Above220C, 30-80 s
Peaktemperature,time
Reflowzone
235-245C, 10-30 s
High temperature solders - Reflow profile
Pintemperatures,graphofthe4-zonesofreflowsoldering.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PMC8118NS | 制造商:Ericsson 功能描述:- Trays |
| PMC-8260-N | 制造商:Johnson Components 功能描述:PPC/PMC-8260/DS1-H110-F/300-64 |
| PMC8518TS | 功能描述:DC/DC转换器 .75-5.5 Vdc 10A Iso Input 8.3-16V 50W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PMC8518TSN | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 0.75V TO 5.5V 10A 50W - Tape and Reel |
| PMC85XP | 制造商:NXP Semiconductors 功能描述:MOSFET P-CH 30V SOT1118 制造商:NXP Semiconductors 功能描述:MOSFET, P-CH, 30V, SOT1118 制造商:NXP Semiconductors 功能描述:MOSFET, P-CH, 30V, SOT1118; Transistor Polarity:P Channel; Continuous Drain Current Id:-3.4A; Drain Source Voltage Vds:-30V; On Resistance Rds(on):0.085ohm; Rds(on) Test Voltage Vgs:-4.5V; Threshold Voltage Vgs Typ:-780mV ;RoHS Compliant: Yes |
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