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UC3843AD

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

UC3843AD

CURRENT MODE PWM CONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC3843AD

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

UC3843AD

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff?lineandDC?to?DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3843AD

Current Mode PWM Controller

TITexas Instruments

德州儀器美國德州儀器公司

UC3843AD

High Performance Current Mode Controllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3843AD

Current Mode PWM Controller

TI1Texas Instruments

德州儀器

UC3843AD

Current-Mode PWM Controller

TI1Texas Instruments

德州儀器

UC3843AD

包裝:卷帶(TR) 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 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 8SOIC

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3843AD

包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 功能:升壓,降壓,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 MULT TOP 14SOIC

TI1Texas Instruments

德州儀器

UC3843AD

包裝:卷帶(TR) 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 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 8SOIC

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3843AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3843AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3843AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

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)

UC3843ADM

CURRENT MODE PWM CONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC3843ADX

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

UC3843AD1

High Performance Current Mode Controllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3843AD1G

High Performance Current Mode Controllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3843AD1R2

High Performance Current Mode Controllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3843AD1R2G

High Performance Current Mode Controllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    UC3843AD

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > DC-DC 開關(guān)控制器

  • 包裝:

    卷帶(TR)

  • 輸出類型:

    晶體管驅(qū)動(dòng)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):

    7.6V ~ 30V

  • 頻率 - 開關(guān):

    最高 500kHz

  • 占空比(最大):

    96%

  • 同步整流器:

  • 時(shí)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 8SOIC

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
TI/德州儀器
24+
SOIC14
20000
熱賣優(yōu)勢現(xiàn)貨
詢價(jià)
TI
24+
SOIC14
5630
TI一級(jí)代理原廠授權(quán)渠道實(shí)單支持
詢價(jià)
UC
2021+
SOP
8025
優(yōu)勢價(jià)格.十年專營渠道.深圳原裝現(xiàn)貨
詢價(jià)
TI/德州儀器
23+
SOIC14
18204
原裝正品代理渠道價(jià)格優(yōu)勢
詢價(jià)
TI/德州儀器
21+
SOIC14
200
原裝現(xiàn)貨
詢價(jià)
TI
2021+
SOIC14
9450
原裝現(xiàn)貨。
詢價(jià)
TI/德州儀器
23+
SOIC14
10000
公司只做原裝正品
詢價(jià)
Texas Instruments
24+
SOIC-14
12000
原裝正品現(xiàn)貨詢價(jià)有驚喜
詢價(jià)
UC
24+
8PIN-SOP
1056
只做原廠渠道 可追溯貨源
詢價(jià)
TI
22+
SOP8
21055
原裝正品,實(shí)單請(qǐng)聯(lián)系
詢價(jià)
更多UC3843AD供應(yīng)商 更新時(shí)間2024-12-25 19:38:00