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RDK-203 PDF预览

RDK-203

更新时间: 2024-11-12 22:54:31
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT /
页数 文件大小 规格书
24页 1629K
描述
KIT REF DESIGN PEAKSWITCH

RDK-203 数据手册

 浏览型号RDK-203的Datasheet PDF文件第2页浏览型号RDK-203的Datasheet PDF文件第3页浏览型号RDK-203的Datasheet PDF文件第4页浏览型号RDK-203的Datasheet PDF文件第5页浏览型号RDK-203的Datasheet PDF文件第6页浏览型号RDK-203的Datasheet PDF文件第7页 
Obsolete Product – Not Recommended for New Designs  
PKS603-607  
PeakSwitch® Family  
Enhanced, Energy-Efficient, Off-Line Switcher  
IC With Super Peak Power Performance  
Product Highlights  
EcoSmart®– Extremely Energy-Efficient  
•ꢀ Standbyꢀoutputꢀpowerꢀ0.6ꢀWꢀforꢀ1ꢀWꢀinputꢀ(highꢀline)ꢀ  
•ꢀ Sleepꢀmodeꢀpowerꢀ2.4ꢀWꢀatꢀ3ꢀWꢀinputꢀ(highꢀline)  
•ꢀ No-loadꢀconsumptionꢀ<200ꢀmWꢀatꢀ265ꢀVACꢀinput  
•ꢀ SurpassesꢀCaliforniaꢀEnergyꢀCommissionꢀ(CEC),ꢀ  
ENERGYꢀSTAR,ꢀandꢀEUꢀrequirements  
+
AC  
IN  
DC  
OUT  
PeakSwitch Features Reduce System Cost  
•ꢀ Deliversꢀpeakꢀpowerꢀofꢀupꢀtoꢀthreeꢀtimesꢀmaximumꢀ  
Optional Smart  
AC Sense  
D
S
EN/UV  
BP  
continuousꢀoutputꢀpower  
•ꢀ 277ꢀkHzꢀoperationꢀduringꢀpeakꢀpowerꢀsignificantlyꢀ  
reducesꢀtransformerꢀsize  
PeakSwitch  
•ꢀ ProgrammableꢀsmartꢀACꢀlineꢀsensingꢀprovidesꢀlatchingꢀ  
shutdownꢀduringꢀshortꢀcircuit,ꢀoverloadꢀandꢀopenꢀloopꢀ  
faults,ꢀandꢀpreventsꢀglitchesꢀduringꢀpowerꢀdownꢀorꢀ  
brownout  
PI-3995-051006  
Figure 1. Typical Peak Power Application.  
•ꢀ TwoꢀexternalꢀcomponentsꢀresetꢀlatchꢀonꢀACꢀremoval  
•ꢀ Adaptiveꢀswitchingꢀcycleꢀon-timeꢀextensionꢀincreasesꢀlowꢀ  
lineꢀpeakꢀoutputꢀpower,ꢀminimizingꢀbulkꢀcapacitorꢀsize  
•ꢀ Adaptiveꢀcurrentꢀlimitꢀreducesꢀoutputꢀoverloadꢀpowerꢀ  
•ꢀ FrequencyꢀjitteringꢀreducesꢀEMIꢀfilterꢀcost  
•ꢀ TightꢀI2fꢀtolerancesꢀandꢀnegligibleꢀtemperatureꢀvariationꢀ  
ofꢀkeyꢀparametersꢀeaseꢀdesignꢀandꢀlowerꢀcost  
•ꢀ Accurateꢀhystereticꢀthermalꢀshutdownꢀwithꢀautomaticꢀ  
recoveryꢀprovidesꢀcompleteꢀsystemꢀlevelꢀoverloadꢀ  
protectionꢀandꢀeliminatesꢀneedꢀforꢀmanualꢀreset  
OUTPUT POWER TABLE  
230 VAC 15%  
85-265 VAC  
PRODUCT3  
Adapter Adapter Adapter Adapter  
Cont.1  
13 W  
23 W  
35 W  
31 W  
46 W  
35 W  
68 W  
75 W  
Peak2  
32 W  
56 W  
56 W  
60 W  
79 W  
66 W  
117 W  
126 W  
Cont.1  
Peak2  
25 W  
44 W  
44 W  
44 W  
58 W  
46 W  
86 W  
93 W  
PKS603 P  
PKS604 P  
PKS604 Y/F  
PKS605 P  
PKS605 Y/F  
PKS606 P  
PKS606 Y/F  
PKS607 Y/F  
9 W  
16 W  
23 W  
21 W  
30 W  
25 W  
45 W  
50 W  
Better System Cost/Performance over RCC & Discrete  
•ꢀ SimpleꢀON/OFFꢀcontrolꢀ–ꢀnoꢀloopꢀcompensationꢀneeded  
•ꢀ Veryꢀlowꢀcomponentꢀcountꢀ–ꢀhigherꢀreliabilityꢀandꢀsingleꢀ  
sideꢀprintedꢀcircuitꢀboard  
•ꢀ Highꢀbandwidthꢀprovidesꢀfastꢀturnꢀonꢀwithꢀnoꢀovershootꢀ  
andꢀexcellentꢀtransientꢀloadꢀresponse  
Table 1.  
•ꢀ Peakꢀcurrentꢀlimitꢀoperationꢀrejectsꢀlineꢀfrequencyꢀripple  
•ꢀ Built-inꢀcurrentꢀlimitꢀandꢀhystereticꢀthermalꢀprotection  
Notes:  
1. Typical continuous power in a non-ventilated enclosed adapter  
measured at +50 °C ambient.  
Applications  
•ꢀ Inkjetꢀprinter  
•ꢀ Dataꢀstorage,ꢀaudioꢀamplifier,ꢀDCꢀmotorꢀdrives  
2. Typical peak power for a period of 100 ms and a duty cycle of  
10% in a non-ventilated enclosed adapter measured at +50 °C  
(see Key Applications section for details).  
3. See Part Ordering Information.  
Description  
andꢀthermalꢀshutdownꢀontoꢀaꢀmonolithicꢀdevice.ꢀInꢀaddition,ꢀ  
theseꢀdevicesꢀincorporateꢀauto-restart,ꢀlineꢀunder-voltageꢀsenseꢀ  
andꢀfrequencyꢀjittering.Anꢀinnovativeꢀdesignꢀminimizesꢀaudioꢀ  
frequencyꢀcomponentsꢀinꢀtheꢀsimpleꢀON/OFFꢀcontrolꢀschemeꢀ  
toꢀpracticallyꢀeliminateꢀaudibleꢀnoiseꢀwithꢀstandardꢀvarnishedꢀ  
transformerꢀconstruction.ꢀ  
PeakSwitchꢀisꢀdesignedꢀtoꢀaddressꢀapplicationsꢀwithꢀhighꢀpeak-  
to-continuousꢀpowerꢀratioꢀdemands.ꢀTheꢀveryꢀhighꢀswitchingꢀ  
frequencyꢀduringꢀpeakꢀpowerꢀloadsꢀandꢀexcellentꢀloadꢀtransientꢀ  
responsereducesystemcostaswellascomponentcountandsize.ꢀ  
PeakSwitchꢀincorporatesꢀaꢀ700ꢀVꢀpowerꢀMOSFET,ꢀoscillator,ꢀ  
highꢀvoltageꢀswitchedꢀcurrentꢀsourceꢀforꢀstartup,ꢀcurrentꢀlimit,ꢀ  
February 2007  

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