零件編號 | 下載&訂購 | 功能描述 | 制造商&上傳企業(yè) | LOGO |
---|---|---|---|---|
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 | Microsemi | |
UC3843AM | 包裝:管件 封裝/外殼:8-DIP(0.300",7.62mm) 功能:升壓,降壓 類別:集成電路(IC) PMIC - 穩(wěn)壓器 - DC DC 開關式控制器 描述:IC REG CTRLR BUCK/BOOST 8DIP | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | |
UC3843AM | 包裝:管件 封裝/外殼:8-DIP(0.300",7.62mm) 功能:升壓,降壓 類別:集成電路(IC) DC-DC 開關控制器 描述:IC REG CTRLR BUCK/BOOST 8DIP | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | Microchip | |
HighPerformanceCurrentModeControllers | ONSEMION Semiconductor 安森美半導體安森美半導體公司 | ONSEMI | ||
SMPSController 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 | Fairchild | ||
HIGHPERFORMANCECURRENTMODEPWMCONTROLLER DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage | STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團 | STMICROELECTRONICS | ||
CurrentModePWMController | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
HIGHPERFORMANCECURRENTMODECONTROLLERS TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff?lineandDC?to?DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat | ONSEMION Semiconductor 安森美半導體安森美半導體公司 | ONSEMI | ||
HIGHPERFORMANCECURRENTMODECONTROLLERS TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat | MotorolaMotorola, Inc 摩托羅拉加爾文制造公司 | Motorola | ||
HIGHPERFORMANCECURRENTMODEPWMCONTROLLER DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta | STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團 | STMICROELECTRONICS | ||
HIGHPERFORMANCECURRENTMODEPWMCONTROLLER 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 | STMICROELECTRONICS | ||
Current-ModePWMController | TI1Texas Instruments 德州儀器 | TI1 | ||
CurrentModePWMController | TI1Texas Instruments 德州儀器 | TI1 | ||
HighPerformanceCurrentModeControllers | ONSEMION Semiconductor 安森美半導體安森美半導體公司 | ONSEMI | ||
Current-ModePWMController | TI1Texas Instruments 德州儀器 | TI1 | ||
HIGHPERFORMANCECURRENTMODEPWMCONTROLLER DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta | STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團 | STMICROELECTRONICS | ||
HIGHPERFORMANCECURRENTMODECONTROLLERS DESCRIPTION TheUTCUC3842B/3843Barespecificallydesignedforoff-lineanddc-to-dcconverterapplicationsofferingthedesigneracost-effectivesolutionwithminimalexternalcomponents. TheUC3842BhasUVLOthresholds16V(on)and10V(off),ideallysuitedforoff-lineconverters.TheUC3843 | UTCUnisonic Technologies 友順友順科技股份有限公司 | UTC | ||
HIGHPERFORMANCECURRENTMODEPWMCONTROLLER DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta | STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團 | STMICROELECTRONICS | ||
HIGHPERFORMANCECURRENTMODECONTROLLERS HighPerformanceCurrentModeControllers TheUC3842B,UC3843Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?LineandDC?DCconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.These | ONSEMION Semiconductor 安森美半導體安森美半導體公司 | ONSEMI | ||
HIGHPERFORMANCECURRENTMODEPWMCONTROLLER DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta | STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團 | STMICROELECTRONICS |
產(chǎn)品屬性
- 產(chǎn)品編號:
UC3843AM
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器
- 包裝:
管件
- 輸出類型:
晶體管驅動器
- 功能:
升壓,降壓
- 輸出配置:
正,可提供隔離
- 拓撲:
升壓,降壓,反激,正激
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
7.6V ~ 30V
- 頻率 - 開關:
最高 500kHz
- 占空比(最大):
96%
- 同步整流器:
無
- 時鐘同步:
無
- 控制特性:
頻率控制
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類型:
通孔
- 封裝/外殼:
8-DIP(0.300",7.62mm)
- 供應商器件封裝:
8-DIP
- 描述:
IC REG CTRLR BUCK/BOOST 8DIP
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
LINFINITY |
97 |
18004 |
30000 |
優(yōu)勢庫存品質保證 |
詢價 | ||
Microsemi |
2024+ |
8-DIP |
32560 |
原裝優(yōu)勢絕對有貨 |
詢價 | ||
MSC |
02/03+ |
DIP8 |
81 |
全新原裝100真實現(xiàn)貨供應 |
詢價 | ||
LINFINITY |
23+ |
DIP-8 |
7000 |
絕對全新原裝!100%保質量特價!請放心訂購! |
詢價 | ||
LINFINITY |
24+ |
DIP-8P |
2500 |
自己現(xiàn)貨 |
詢價 | ||
MSC |
22+ |
DIP8 |
2386 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
MSC |
2339+ |
DIP |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
LINFINIT |
23+ |
DIP8 |
7291 |
優(yōu)勢庫存 |
詢價 | ||
MSC |
02+/ |
DIP-8 |
6400 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
MSC |
22+ |
DIP-8 |
2500 |
全新原裝現(xiàn)貨!自家?guī)齑? |
詢價 |
相關規(guī)格書
更多- UC3843AN
- UC3843BD1
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相關庫存
更多- UC3843ANG4
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