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UC3843

LowStart-UpandOperatingCurrent

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

UC3843A

CurrentModePWMController

TITexas Instruments

德州儀器美國德州儀器公司

UC3843A

CURRENTMODEPWMCONTROLCIRCUITS

UTCUnisonic Technologies

友順友順科技股份有限公司

UC3843A

CurrentModePWMController

TITexas Instruments

德州儀器美國德州儀器公司

UC3843A

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC3843A

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3843A

HighPerformanceCurrentModeController

FCIFirst Components International

戈采戈采企業(yè)股份有限公司

UC3843A

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3843A

CURRENTMODEPWMCONTROLCIRCUITS

DESCRIPTION TheUTCUC3842A/3843Aprovidethenecessaryfunctionstoimplementoff-lineorDCtoDCfixedfrequencycurrentmode,controlledswitchingcircuitswithaminimalexternalpartcount FEATURES *Lowexternalpartcount. *Lowstartupcurrent(Typical0.12mA) *Automaticfeedfo

UTCUnisonic Technologies

友順友順科技股份有限公司

UC3843A

Current-ModePWMController

TI1Texas Instruments

德州儀器

供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
ST
24+
SOP8
3000
詢價(jià)
ST
10+
SOP-8
6000
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ST/意法
23+
SOP-8
11200
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
詢價(jià)
ST
21+
SOP-8
23480
詢價(jià)
ST(意法)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
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ST
21+
標(biāo)準(zhǔn)封裝
1000
進(jìn)口原裝,訂貨渠道!
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ON/安森美
2023+
TSOP-5/SOT-23-5
86950
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ST(意法)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
22+
SOT-25
24000
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu)
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Taiwan
24+
TO-252
16000
原裝優(yōu)勢絕對有貨
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更多TS3843BDT供應(yīng)商 更新時(shí)間2025-3-14 16:00:00