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UC3842

SMPS Controller

Description TheUC3842/UC3843/UC3844/UC3845arefixedfrequencycurrent-modePWMcontroller.TheyarespeciallydesignedforOff-LineandDCtoDCconverterapplicationswithminimumexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillatorforprecisedutycyclecontrol,atempe

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

UC3842

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

UC3842

CURRENTMODE PWM CONTROLLER

DESCRIPTION TheUC3842/3/4/5familyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount. ■OPTIMIZEDFOROFF-LINEANDDCTODC CONVERTERS ■LOWSTART-UPCURRENT(

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

UC3842

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體(ST)集團(tuán)

UC3842

Low Start-Up and Operating Current

Description The3842/43/44/45arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF?LineandDCto DCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecise dutycyclecontrol,atemperat

UMWUMW Rightway Semiconductor Co., Ltd.

友臺(tái)半導(dǎo)體廣東友臺(tái)半導(dǎo)體有限公司(簡(jiǎn)稱UMW?)

UC3842

Low Start-Up and Operating Current

Description The3842/43/44/45arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF?LineandDCto DCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecise dutycyclecontrol,atemperat

UMWUMW Rightway Semiconductor Co., Ltd.

友臺(tái)半導(dǎo)體廣東友臺(tái)半導(dǎo)體有限公司(簡(jiǎn)稱UMW?)

UC3842

CURRENT MODE PWM CONTROLLER

■Features ●LowStartupCurrent ●MaximumDutyClamp ●UVLOWithHysteresis ●OperatingFrequencyupto500KHz

KEXINGuangdong Kexin Industrial Co.,Ltd

科信電子廣東科信實(shí)業(yè)有限公司

UC3842

CURRENT MODE PWM CONTROLLER

TITexas Instruments

德州儀器美國德州儀器公司

UC3842

CURRENT MODE PWM CONTROLLER

TITexas Instruments

德州儀器美國德州儀器公司

UC3842

Current Mode PWM Controller

TITexas Instruments

德州儀器美國德州儀器公司

UC3842

Current Mode PWM Controller

TITexas Instruments

德州儀器美國德州儀器公司

UC3842

CURRENT MODE PWM CONTROLLER

TITexas Instruments

德州儀器美國德州儀器公司

UC3842

Trimmed Oscillator Discharge Current for Precise Duty Cycle Control

HOTCHIPHotchip Technology Co.,Ltd

華芯邦深圳市華芯邦科技有限公司

UC3842

CURRENT MODE PWM CONTROLLER

TITexas Instruments

德州儀器美國德州儀器公司

UC3842

CURRENT MODE PWM CONTROLLER

TITexas Instruments

德州儀器美國德州儀器公司

UC3842

SMPS Controller

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

UC3842

Current-Mode PWM Controllers

TI1Texas Instruments(TI)

德州儀器德州儀器 (TI)

UC3842

Current-mode PWM controller

PhilipsNXP Semiconductors

飛利浦荷蘭皇家飛利浦

UC3842_V01

Low Start-Up and Operating Current

Description The3842/43/44/45arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF?LineandDCto DCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecise dutycyclecontrol,atemperat

UMWUMW Rightway Semiconductor Co., Ltd.

友臺(tái)半導(dǎo)體廣東友臺(tái)半導(dǎo)體有限公司(簡(jiǎn)稱UMW?)

UC3842A

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

Motorola

Motorola, Inc

詳細(xì)參數(shù)

  • 型號(hào):

    UC3842

  • 制造商:

    Panasonic Industrial Company

  • 功能描述:

    IC

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24+
SOP16
6000
美國德州儀器TEXASINSTRUMENTS原廠代理輝華拓展內(nèi)地現(xiàn)
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ON(安森美)
23+
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13923
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ST
2019+
dip-8
3333
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ON
22+
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10000
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99
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30
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23+
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2000
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22+
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500000
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on
24+
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15500
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23+
1688
房間現(xiàn)貨庫存:QQ:373621633
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23+
N/A
589610
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更多UC3842供應(yīng)商 更新時(shí)間2024-10-24 15:08:00