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位置：首页 > IC中文资料第5556页 > UC3842A

UC3842A价格

参考价格：￥3.7183

型号：UC3842AD 品牌：TI 备注：这里有UC3842A多少钱，2025年最近7天走势，今日出价，今日竞价，UC3842A批发/采购报价，UC3842A行情走势销售排行榜，UC3842A报价。
型号 功能描述 生产厂家&企业 LOGO 操作
UC3842A

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff−lineandDC−to−DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842A

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842A

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola
UC3842A

CURRENTMODEPWMCONTROLCIRCUITS

DESCRIPTION TheUTCUC3842A/3843Aprovidethenecessaryfunctionstoimplementoff-lineorDCtoDCfixedfrequencycurrentmode,controlledswitchingcircuitswithaminimalexternalpartcount FEATURES *Lowexternalpartcount. *Lowstartupcurrent(Typical0.12mA) *Automaticfeedfo

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

Microsemi
UC3842A

HighPerformanceCurrentModeController

DESCRIPTION TheUC3842A-BW/43A-BW/44A-BW/45A-BWarefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF−LineandDCtoDCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecisedutycyclecon

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
UC3842A

SMPSController

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild
UC3842A

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842A

CURRENTMODEPWMCONTROLCIRCUITS

文件：270.93 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A

CurrentModePWMController

文件：517.22 Kbytes Page：7 Pages

TITexas Instruments

德州仪器美国德州仪器公司

TI
UC3842A

CURRENTMODEPWMCONTROLCIRCUITS

文件：96.87 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A

CurrentModePWMController

文件：517.22 Kbytes Page：11 Pages

TITexas Instruments

德州仪器美国德州仪器公司

TI
UC3842A

Current-ModePWMController

文件：1.81918 Mbytes Page：45 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842A

CURRENTMODEPWMCONTROLCIRCUITS

文件：286.59 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A

CurrentModePWMController

文件：3.93857 Mbytes Page：29 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842A-BW

CurrentModePWMControllerLowStart-UpandOperatingCurrent

DESCRIPTION TheUC3842A-BW/43A-BW/44A-BW/45A-BWarefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF−LineandDCtoDCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecisedutycyclecon

FCIFirst Components International

戈采戈采企业股份有限公司

FCI
UC3842AD

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola
UC3842AD

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff−lineandDC−to−DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842AD

SMPSController

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild
UC3842AD

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

Microsemi
UC3842AD1

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842AD1

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842AD1

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

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

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842ADM

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

Microsemi
UC3842ADX

SMPSController

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild
UC3842AM

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

Microsemi
UC3842AN

SMPSController

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Fairchild
UC3842AN

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff−lineandDC−to−DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842AN

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

Motorola
UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

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

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

STMICROELECTRONICS
UC3842A_05

HighPerformanceCurrentModeControllers

文件：359.99 Kbytes Page：18 Pages

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842A_05

CURRENTMODEPWMCONTROLCIRCUITS

文件：96.87 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A_11

CURRENTMODEPWMCONTROLCIRCUITS

文件：270.93 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A_12

CURRENTMODEPWMCONTROLCIRCUITS

文件：308.7 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A_17

CURRENTMODEPWMCONTROLCIRCUITS

文件：286.59 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842A-3843A

CURRENTMODEPWMCONTROLCIRCUITS

文件：308.7 Kbytes Page：9 Pages

ETLE-Tech Electronics LTD

亚历电子亚历电子有限公司

ETL
UC3842AD

CurrentModePWMController

文件：3.93857 Mbytes Page：29 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD

Current-ModePWMController

文件：1.81918 Mbytes Page：45 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：升压，升压/降压 包装：卷带（TR） 描述：IC REG CTRLR PWM 8SOIC 集成电路（IC） DC-DC 开关控制器

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842AD

封装/外壳：14-SOIC（0.154"，3.90mm 宽） 功能：升压，降压 包装：卷带（TR） 描述：IC REG CTRLR PWM CM 14-SOIC 集成电路（IC） DC-DC 开关控制器

MicrosemiMicrosemi Corporation

美高森美美高森美公司

Microsemi
UC3842AD

CurrentModePWMController

文件：517.22 Kbytes Page：11 Pages

TITexas Instruments

德州仪器美国德州仪器公司

TI
UC3842AD

HighPerformanceCurrentModeControllers

文件：359.99 Kbytes Page：18 Pages

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842A-D08-T

CURRENTMODEPWMCONTROLCIRCUITS

文件：96.87 Kbytes Page：9 Pages

UTCUnisonic Technologies

友顺友顺科技股份有限公司

UTC
UC3842AD8

CurrentModePWMController

文件：517.22 Kbytes Page：11 Pages

TITexas Instruments

德州仪器美国德州仪器公司

TI
UC3842AD8

CurrentModePWMController

文件：3.93857 Mbytes Page：29 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD8

Current-ModePWMController

文件：1.81918 Mbytes Page：45 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD8G4

Current-ModePWMController

文件：1.81918 Mbytes Page：45 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD8G4

CurrentModePWMController

文件：3.93857 Mbytes Page：29 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD8TR

Current-ModePWMController

文件：1.81918 Mbytes Page：45 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD8TR

CurrentModePWMController

文件：3.93857 Mbytes Page：29 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD8TR

CurrentModePWMController

文件：517.22 Kbytes Page：11 Pages

TITexas Instruments

德州仪器美国德州仪器公司

TI
UC3842AD8TRG4

Current-ModePWMController

文件：1.81918 Mbytes Page：45 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842AD8TRG4

CurrentModePWMController

文件：3.93857 Mbytes Page：29 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842ADG

HighPerformanceCurrentModeControllers

文件：359.99 Kbytes Page：18 Pages

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842ADG4

Current-ModePWMController

文件：1.81918 Mbytes Page：45 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842ADG4

CurrentModePWMController

文件：3.93857 Mbytes Page：29 Pages

TI1Texas Instruments

德州仪器美国德州仪器公司

TI1
UC3842ADR2

HighPerformanceCurrentModeControllers

文件：359.99 Kbytes Page：18 Pages

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI
UC3842ADR2G

HighPerformanceCurrentModeControllers

文件：359.99 Kbytes Page：18 Pages

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

UC3842A产品属性

  • 类型

    描述

  • 型号

    UC3842A

  • 制造商

    FCI

  • 制造商全称

    First Components International

  • 功能描述

    High Performance Current Mode Controller

UC3842A供应商更多...

更新时间：2025-6-5 9:42:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市金华微盛电子有限公司
UC3842AD8
ON
19+
SOP-8
33724
询价
深圳市华来深电子有限公司
UC3842A
UTC
23+
DIP8
8560
受权代理!全新原装现货特价热卖!
询价
深圳市正纳电子有限公司
UC3842AN
ON
23+
DIPSOP
32078
10年以上分销商,原装进口件,服务型企业
询价
深圳诚思涵科技有限公司
UC3842A
UC
24+
SOP-8
8000
只做原装正品现货
询价
上海专毅电子科技有限公司
UC3842A
MSC
17+
稀8脚
9998
全新原装现货
询价
深圳市安富世纪电子有限公司
UC3842A
UTC
23+
DIP8
50000
全新原装正品现货,支持订货
询价
深圳市英卓尔科技有限公司
UC3842A
LINFIN
20+
SOP8
2960
诚信交易大量库存现货
询价
深圳市兴灿科技有限公司
UC3842A
ST
24+
SOP-8
2000
全新进口原装现货热卖!
询价
深圳市近平电子有限公司
UC3842A
ON
13
DIP
6000
原装正品现货
询价
深圳市科恒伟业电子有限公司
UC3842A
ON
2018+
DIP8
6528
只做原装正品假一赔十!只要网上有上百分百有库存放心
询价

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DdatasheetPDF页码索引

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