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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)體集團(tuán)

UC3842

Low Start-Up and Operating Current

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

UMWGuangdong Youtai Semiconductor Co., Ltd.

友臺半導(dǎo)體廣東友臺半導(dǎo)體有限公司

UC3842

Low Start-Up and Operating Current

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

UMWGuangdong Youtai Semiconductor Co., Ltd.

友臺半導(dǎo)體廣東友臺半導(dǎo)體有限公司

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

詳細(xì)參數(shù)

  • 型號：

    UC3842

  • 制造商：

    Panasonic Industrial Company

  • 功能描述：

    IC

供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
24+
SOP16
6000
美國德州儀器TEXASINSTRUMENTS原廠代理輝華拓展內(nèi)地現(xiàn)
 詢價(jià)
ON(安森美)
23+
標(biāo)準(zhǔn)封裝
13923
全新原裝正品/價(jià)格優(yōu)惠/質(zhì)量保障
 詢價(jià)
ST
2019+
dip-8
3333
原廠渠道 可含稅出貨
 詢價(jià)
ON
22+
SOP
10000
原裝正品優(yōu)勢供應(yīng)
 詢價(jià)
ST
99
DIP
30
全新原裝!優(yōu)勢庫存熱賣中!
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XINBOLE/芯伯樂
23+
DIPSOP
2000
全新原裝深圳倉庫現(xiàn)貨有單必成
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HLF/洪利發(fā)
22+
DIPSOP
500000
公司現(xiàn)貨 提供技術(shù)支持
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on
24+
SOPDIP
15500
絕對原裝現(xiàn)貨,價(jià)格低,歡迎詢購!
 詢價(jià)
ST
23+
1688
房間現(xiàn)貨庫存:QQ:373621633
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TI
2024
PDIP|8
700400
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更多UC3842供應(yīng)商 更新時(shí)間2025-2-1 15:08:00

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