Datasheet > RDK-128

RDK-128

更新时间： 2024-09-24 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
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KIT REF DESIGN 36-72W MOTOR DRVR

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RDK-128 数据手册

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

•ꢀ Standbyꢀoutputꢀpowerꢀ≥0.6ꢀWꢀforꢀ1ꢀWꢀinputꢀ(highꢀline)ꢀ

•ꢀ Sleepꢀmodeꢀpowerꢀ≥2.4ꢀWꢀatꢀ3ꢀWꢀinputꢀ(highꢀline)

•ꢀ No-loadꢀconsumptionꢀ<200ꢀmWꢀatꢀ265ꢀVACꢀinput

•ꢀ SurpassesꢀCaliforniaꢀEnergyꢀCommissionꢀ(CEC),ꢀ

ENERGYꢀSTAR,ꢀandꢀEUꢀrequirements

OUT

PeakSwitch Features Reduce System Cost

•ꢀ Deliversꢀpeakꢀpowerꢀofꢀupꢀtoꢀthreeꢀtimesꢀmaximumꢀ

Optional Smart

AC Sense

EN/UV

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

60 W

79 W

66 W

117 W

126 W

Cont.¹

Peak²

25 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

responseꢀreduceꢀsystemꢀcostꢀasꢀwellꢀasꢀcomponentꢀcountꢀandꢀsize.ꢀ

PeakSwitchꢀincorporatesꢀaꢀ700ꢀVꢀpowerꢀMOSFET,ꢀoscillator,ꢀ

highꢀvoltageꢀswitchedꢀcurrentꢀsourceꢀforꢀstartup,ꢀcurrentꢀlimit,ꢀ

February 2007

12 3 4 5 6 7...24

中文翻译

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