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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： | 22/34页 |
| 文件大小： | 1756K |
| 代理商： | PMC8118NAS |
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EN/LZT146064R2A EricssonPowerModules,March2007
PMC8818TSDatasheet
Vout(V)
Radj(kohm)
Vtrim(V)
0.75
Open
1.0
41.42
0.684
1.2
22.46
0.670
1.5
13.05
0.650
1.8
9.024
0.630
2.5
5.009
0.583
3.3
3.122
0.530
5.00
1.472
0.417
5.50
1.212
0.383
Circuitconfigurationforoutputvoltageadjust
Increase
+Out
GND
Vadj
Load
Radj
Sense
Operating Information
Remote Control (RC)
StandardVersionwith"positivelogic".
RC
Regulator
condition
min
typ
max
Unit
Lowlevel
referencedtoGND
OFF
-0.3
0.3
V
Open
ON
1.7
16
V
TheRCpinmaybeusedtoturnonorturnofftheregulatorusinga
suitableopencollectorfunction.
TurnoffisachievedbyconnectingtheRCpintoground.
TheregulatorwillruninnormaloperationwhentheRCpinisleft
open.
RC
+IN
Module
+IN
GND
Input Voltage
Theinputvoltagerange8.3…16VdcmakesthePMC8000easy
touseinintermediatebusapplicationswhenpoweredbyanon-
regulatedbusconverteroraregulatedbusconverter.Foroutput
voltagetrimsover5.25Vouttheinputvoltagemustbereducedtoa
maximumof14Vinordertomaintainspecifieddata.
RC
Regulator
condition
min
typ
max
Unit
Highlevel
referencedtoGND
OFF
1.7
16
V
Open
ON
TheRCpinmaybeusedtoturnonorturnofftheregulatorusinga
suitableopencollectorfunction.
TurnoffisachievedbyconnectingtheRCpintotheinputvoltage.
TheregulatorwillruninnormaloperationwhentheRCpinisleft
open.
RC
Vi
Module
Vi
GND
Option"negativelogic"
Output Voltage Adjust (Vadj)
AllPMC8000SeriesDC/DCregulatorshaveanOutputVoltage
adjustpin(Vadj).Thispincanbeusedtoadjusttheoutputvoltage
aboveoutputvoltageinitialsetting(0.75V).Whenincreasingthe
outputvoltagethemaximumpowerratingoftheconverterremains
thesame,andtheoutputcurrentcapabilitywillthereforedecrease
correspondingly.Toincreasetheoutputvoltagearesistororavolt-
agesignalshouldbeconnected/appliedbetweenVadjpinandGND.
Theresistor/voltagesignalvalueforsomestandardoutputtrimsare
givenbelow,forothervoltagesetpointsusetheformulastocalcu-
latethecorrectresistororvoltagesignal.Foroutputvoltagesof5.25
Vandhighertheinputvoltageisrestrictedtomaximum14Vin.
Formula1:Radj=(10500/(Vout–0.7525))–1000(ohm)
Formula2:Vtrim=(0.7–0.0667x(Vout–0.7525))(V)
Turn off input voltage
ThePMC8000SeriesDC/DCregulatorsmonitortheinputvoltage
andwillturnonandturnoffatpredeterminedlevels.Theminimum
hysteresisbetweenturnonandturnoffinputvoltageis0.2Vwhere
theturnoninputvoltageisthehighest.
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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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