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UC3842ADX

SMPS Controller

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

UC3842ADX

Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR) 功能:升壓,升壓/降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器 描述:IC REG CTRLR PWM 8SOIC

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3842ADX

Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR) 功能:升壓,升壓/降壓 類別:集成電路(IC) DC-DC 開關(guān)控制器 描述:IC REG CTRLR PWM 8SOIC

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

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

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

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

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

產(chǎn)品屬性

  • 產(chǎn)品編號:

    UC3842ADX

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

  • 包裝:

    卷帶(TR)

  • 輸出類型:

    晶體管驅(qū)動器

  • 功能:

    升壓,升壓/降壓

  • 輸出配置:

    正,可提供隔離

  • 拓?fù)洌?/span>

    反激,升壓

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    10V ~ 30V

  • 頻率 - 開關(guān):

    最高 500kHz

  • 占空比(最大):

    96%

  • 同步整流器:

  • 時鐘同步:

  • 控制特性:

    頻率控制

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC REG CTRLR PWM 8SOIC

供應(yīng)商型號品牌批號封裝庫存備注價格
ON
22+
8-SOIC
2100
詢價
FAIRCHILD
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價
ONSemiconductor
23+
8-SOP
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
FSC/ON
23+
原包裝原封 □□
6220
原裝進(jìn)口特價供應(yīng) QQ 1304306553 更多詳細(xì)咨詢 庫存
詢價
FAI
21+
SOP8
6000
絕對原裝現(xiàn)貨
詢價
ON Semiconductor
24+
8-SOP
65300
一級代理/放心采購
詢價
Fairchild
24+
8-SOIC
5936
原裝現(xiàn)貨
詢價
ON
20+
SOP-8
1001
就找我吧!--邀您體驗愉快問購元件!
詢價
N/A
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
Fairchild/ON
22+
8SOP
9000
原廠渠道,現(xiàn)貨配單
詢價
更多UC3842ADX供應(yīng)商 更新時間2025-2-5 15:00:00