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UC3842AJ

CurrentModePWMController

TITexas Instruments

德州儀器美國德州儀器公司

UC3842AM

CURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC184xAfamilyofcontrolICsprovidesallthenecessaryfeaturestoimplementoff-linefixed-frequency,current-modeswitchingpowersupplieswithaminimumofexternalcomponents.Thecurrentmodearchitecturedemonstratesimprovedloadregulation,pulse-by-pulsecurrentlimitin

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC3842AN

SMPSController

Description TheUC3842A/UC3843AarefixedPWMcontrollerforOff-LineandDCtoDCconverterapplications.TheinternalcircuitsincludeUVLO,lowstartupcurrentcircuit,temperaturecompensatedreference,highgainerroramplifier,currentsensingcomparator,andhighcurrenttotem-poleoutput

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

UC3842AN

CurrentModePWMController

TITexas Instruments

德州儀器美國德州儀器公司

UC3842AN

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff?lineandDC?to?DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3842AN

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

1FEATURES ■TRIMMEDOSCILLATORDISCHARGE CURRENT ■CURRENTMODEOPERATIONTO500kHz AUTOMATICFEEDFORWARD COMPENSATION ■LATCHINGPWMFORCYCLE-BY-CYCLE CURRENTLIMITING ■INTERNALLYTRIMMEDREFERENCEWITH UNDERVOLTAGELOCKOUT ■HIGHCURRENTTOTEMPOLEOUTPUT UNDERVOLTAGELOCKOUTWITH

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3842AN

HighPerformanceCurrentModeControllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

技術(shù)參數(shù)

  • Peak Inverse Voltage PIV (V)：

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  • Peak Fwd. Surge Current @ 8.3ms Superimposed Ifsm (A)：

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  • Package：

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供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
FAI
24+
DIP8
50
詢價(jià)
UC
2020+
DIP8
4500
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
 詢價(jià)
FAIRCHILD/仙童
22+
DIP8
14008
原裝正品
 詢價(jià)
ON
11+
SOP14
8000
全新原裝,絕對(duì)正品現(xiàn)貨供應(yīng)
 詢價(jià)
TI/TEXAS
23+
原廠封裝
8931
詢價(jià)
TI
SOP14
00+
30
全新原裝進(jìn)口自己庫存優(yōu)勢(shì)
 詢價(jià)
MOT
23+
SOP
7100
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購!
 詢價(jià)
TI
24+
PLCC20
3565
絕對(duì)全新原裝公司現(xiàn)貨熱賣!
 詢價(jià)
UC
97P3
SOP
227
自己公司全新庫存絕對(duì)有貨
 詢價(jià)
24+
SOP14P
6868
原裝現(xiàn)貨,可開13%稅票
 詢價(jià)
更多UC3842A-BW供應(yīng)商 更新時(shí)間2025-7-28 16:00:00

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