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UC3843AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

UC3843AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

UC3843AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

1FEATURES ■TRIMMEDOSCILLATORDISCHARGE CURRENT ■CURRENTMODEOPERATIONTO500kHz AUTOMATICFEEDFORWARD COMPENSATION ■LATCHINGPWMFORCYCLE-BY-CYCLE CURRENTLIMITING ■INTERNALLYTRIMMEDREFERENCEWITH UNDERVOLTAGELOCKOUT ■HIGHCURRENTTOTEMPOLEOUTPUT UNDERVOLTAGELOCKOUTWITH

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

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

仙童半導體飛兆/仙童半導體公司

UC3843AM

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

UC3843AN

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

UC3843AN

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff?lineandDC?to?DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

ONSEMION Semiconductor

安森美半導體安森美半導體公司

UC3843AN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

UC3843AN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

1FEATURES ■TRIMMEDOSCILLATORDISCHARGE CURRENT ■CURRENTMODEOPERATIONTO500kHz AUTOMATICFEEDFORWARD COMPENSATION ■LATCHINGPWMFORCYCLE-BY-CYCLE CURRENTLIMITING ■INTERNALLYTRIMMEDREFERENCEWITH UNDERVOLTAGELOCKOUT ■HIGHCURRENTTOTEMPOLEOUTPUT UNDERVOLTAGELOCKOUTWITH

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

詳細參數(shù)

  • 型號：

    UC3843

  • 制造商：

    TI

  • 制造商全稱：

    Texas Instruments

  • 功能描述：

    Current Mode PWM Controller

供應商型號品牌批號封裝庫存備注價格
ON(安森美)
24+
標準封裝
11048
全新原裝正品/價格優(yōu)惠/質量保障
 詢價
XINBOLE
24+
SOPDIP
2000
全新原裝深圳倉庫現(xiàn)貨有單必成
 詢價
UC
24+
SOP-8
60
只做原廠渠道 可追溯貨源
 詢價
UTC/友順
2410+
DIP-8
18500
原裝正品.假一賠百.正規(guī)渠道.原廠追溯.
 詢價
ON(安森美)
23+
14185
公司只做原裝正品,假一賠十
 詢價
TI
24+
PDIP|8
798400
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
 詢價
ON
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng)
 詢價
ST(意法)
24+
N/A
9548
原廠可訂貨,技術支持,直接渠道。可簽保供合同
 詢價
ON
24+/25+
DIP
10000
熱賣全新原裝現(xiàn)貨，公司庫存
 詢價
ON
2013+
DIP
30225
公司優(yōu)勢庫存！特價熱賣！
 詢價
更多UC3843供應商 更新時間2025-4-26 9:38:00

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