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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(tái)半導(dǎo)體廣東友臺(tái)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(tái)半導(dǎo)體廣東友臺(tái)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(guó)德州儀器公司

UC3842

CURRENT MODE PWM CONTROLLER

TITexas Instruments

德州儀器美國(guó)德州儀器公司

UC3842

Current Mode PWM Controller

TITexas Instruments

德州儀器美國(guó)德州儀器公司

詳細(xì)參數(shù)

  • 型號(hào)：

    UC3842

  • 制造商：

    Panasonic Industrial Company

  • 功能描述：

    IC

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
24+
SOP16
6000
美國(guó)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
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ST
99
DIP
30
全新原裝!優(yōu)勢(shì)庫(kù)存熱賣中!
 詢價(jià)
XINBOLE/芯伯樂(lè)
24+
DIPSOP
2000
全新原裝深圳倉(cāng)庫(kù)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(duì)原裝現(xiàn)貨,價(jià)格低,歡迎詢購(gòu)!
 詢價(jià)
ST
23+
1688
房間現(xiàn)貨庫(kù)存:QQ:373621633
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TI
24+
PDIP|8
798400
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
 詢價(jià)
ON
2024+
N/A
70000
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng)
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更多UC3842供應(yīng)商 更新時(shí)間2025-3-31 15:08:00

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