零件编号 | 下载&订购 | 功能描述 | 制造商&上传企业 | LOGO |
---|---|---|---|---|
MAX639C/D | 5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters GeneralDescription TheMAX639/MAX640/MAX653step-downswitchingregulatorsprovidehighefficiencyoverawiderangeofloadcurrents,deliveringupto225mA.Acurrent-limitingpulse-frequency-modulated(PFM)controlschemegivesthedevicesthebenefitsofpulse-width-modulated(PWM)converter | MaximMaximIntegrated 美信半导体 | Maxim | |
DualBCMPFCController OverviewoftheEvaluationBoard TheFAN9611/12interleaveddualBoundary-Conduction-Mode(BCM)Power-FactorCorrection(PFC)controllersoperatetwoparallel-connectedboostpowertrains180ºoutofphase.Interleavingextendsthemaximumpracticalpowerlevelofthecontroltechniquefromabout | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
600Hand600NHseries | etc2List of Unclassifed Manufacturers etc2未分类制造商 | etc2 | ||
UNIVERSALTRIGONOMETRICFUNCTIONCONVERTER
| ADAnalog Devices 亚德诺亚德诺半导体技术有限公司 | AD | ||
SiliconVariableCapacitanceDiodes SiliconVariableCapacitanceDiodes •FortuningofextendedfrequencybandinVHFTV/VTRtuners •Highcapactanceratio •Lowseriesinductance •Lowseriesresistance •Excellentuniformityandmatchingduetoin-linematchingassemblyprocedure •Pb-free(RoHScompliant)package1) •Qu | InfineonInfineon Technologies AG 英飞凌英飞凌科技公司 | Infineon | ||
SiliconVariableCapacitanceDiodes | InfineonInfineon Technologies AG 英飞凌英飞凌科技公司 | Infineon | ||
SiliconVariableCapacitanceDiode(FortuningofextendedfrequencybandsinVHFTV/VTRtuners) SiliconVariableCapacitanceDiode ●FortuningofextendedfrequencybandsinVHFTV/VTRtuners | SIEMENS Siemens Ltd | SIEMENS | ||
SiliconVariableCapacitanceDiode | InfineonInfineon Technologies AG 英飞凌英飞凌科技公司 | Infineon | ||
SiliconVariableCapacitanceDiode SiliconVariableCapacitanceDiode •FortuningofextendedfrequencybandinVHFTV/VTRtuners •Highcapacitanceratio •Lowseriesinductance •Lowseriesresistance •Excellentuniformityandmatchingduetoin-linematchingassemblyprocedure •Pb-free(RoHScompliant)package1) •Qu | InfineonInfineon Technologies AG 英飞凌英飞凌科技公司 | Infineon | ||
SiliconVariableCapacitanceDiode(FortuningofextendedfrequencybandinVHFTV/VTRtuners) SiliconVariableCapacitanceDiode •FortuningofextendedfrequencybandinVHFTV/VTRtuners | SIEMENS Siemens Ltd | SIEMENS | ||
NPNSiliconAFTransistors(HighcurrentgainHighcollectorcurrent) NPNSiliconAFTransistors ●Highcurrentgain ●Highcollectorcurrent ●Lowcollector-emittersaturationvoltage ●Complementarytypes:BC636,BC638,BC640(PNP) | SIEMENS Siemens Ltd | SIEMENS | ||
COMPLEMENTARYSILICONTRANSISTORS
| MICRO-ELECTRONICS Micro Electronics | MICRO-ELECTRONICS | ||
NPNEPITAXIALSILICONTRANSISTOR SwitchingandAmplifierApplications •ComplementtoBC636/638/640 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
HighCurrentTransistors HighCurrentTransistors NPNSilicon | MotorolaMotorola, Inc 摩托罗拉 | Motorola | ||
NPNmediumpowertransistors DESCRIPTION NPNtransistorinaTO-92;SOT54plasticpackage. PNPcomplements:BC636,BC638andBC640. FEATURES •Highcurrent(max.1A) •Lowvoltage(max.80V). APPLICATIONS •Driverstagesofaudio/videoamplifiers. | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
NPNSILICONPLANARMEDIUMPOWERTRANSISTOR FEATURES *1Ampcontinuouscurrent *Ptot=800mW | Zetex Zetex Semiconductors | Zetex | ||
HighCurrentTransistors HighCurrentTransistors NPNSilicon Features •ThesearePb−FreeDevices* | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | ONSEMI | ||
80V,1ANPNmediumpowertransistors Generaldescription NPNmediumpowertransistorseries. Features ■Highcurrent ■Twocurrentgainselections ■Highpowerdissipationcapability Applications ■Linearvoltageregulators ■Low-sideswitches ■MOSFETdrivers ■Amplifiers | nxpNXP Semiconductors 恩智浦恩智浦半导体公司 | nxp | ||
NPNTypePlasticEncapsulatedTransistor FEATURE Highcurrenttransistor | SECOS SeCoS Halbleitertechnologie GmbH | SECOS | ||
NPNSiliconEpitaxialPlanarTransistor NPNSiliconEpitaxialPlanarTransistor MediumPowerTransistors fordriverstagesofaudio/videoamplifiers | SEMTECH_ELECSEMTECH ELECTRONICS LTD. 先之科半导体先之科半导体科技(东莞)有限公司 | SEMTECH_ELEC |
详细参数
- 型号:
MAX639C/D
- 功能描述:
直流/直流开关转换器 5V/3.3V/3V Adjustable High-Efficiency Low-IQ Step-Down DC-DC Converters
- RoHS:
否
- 制造商:
STMicroelectronics
- 最大输入电压:
4.5 V
- 开关频率:
1.5 MHz
- 输出电压:
4.6 V
- 输出电流:
250 mA
- 输出端数量:
2
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做进口原装,终端工厂免费送样 |
询价 | ||
Maxim Integrated |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAX |
1116 |
DIP |
21168 |
绝对原装现货 |
询价 | ||
MAXIM |
23+ |
SOP |
18000 |
询价 | |||
MAXIM |
2017+ |
DIP8 |
21455 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
MAXIM |
23+ |
原装正品 |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAX |
22+ |
DIP8 |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MAXIM |
15+ |
DIP |
8 |
全新原装正品现货 |
询价 | ||
MAXIM |
2016+ |
DIP8 |
2585 |
只做进口原装现货!或者订货,假一赔十! |
询价 |
相关规格书
更多- MAX639CPA
- MAX639CSA
- MAX639CSA+T
- MAX639EPA
- MAX639ESA
- MAX639ESA+T
- MAX639EVKIT-DIP
- MAX6400BS22
- MAX6400BS22+T
- MAX6400BS23
- MAX6400BS23+T
- MAX6400BS24
- MAX6400BS26-T
- MAX6400BS27+
- MAX6400BS27-T
- MAX6400BS28+
- MAX6400BS28-T
- MAX6400BS29+
- MAX6400BS29-T
- MAX6400BS30+
- MAX6400BS30-T
- MAX6400BS31+
- MAX6400BS31-T
- MAX6401BS22+
- MAX6401BS22-T
- MAX6401BS23+
- MAX6401BS23-T
- MAX6401BS24+
- MAX6402BS22
- MAX6402BS22+T
- MAX6402BS23
- MAX6402BS23+T
- MAX6402BS24
- MAX6403BS33
- MAX6403BS33+T
- MAX6403BS34
- MAX6403BS34+T
- MAX6403BS35
- MAX6404BS33
- MAX6404BS33+T
- MAX6404BS34
- MAX6404BS34+T
- MAX6404BS35
- MAX6405BS33
- MAX6405BS33+T
相关库存
更多- MAX639CPA+
- MAX639CSA+
- MAX639CSA-T
- MAX639EPA+
- MAX639ESA+
- MAX639ESA-T
- MAX639MJA
- MAX6400BS22+
- MAX6400BS22-T
- MAX6400BS23+
- MAX6400BS23-T
- MAX6400BS24+
- MAX6400BS27
- MAX6400BS27+T
- MAX6400BS28
- MAX6400BS28+T
- MAX6400BS29
- MAX6400BS29+T
- MAX6400BS30
- MAX6400BS30+T
- MAX6400BS31
- MAX6400BS31+T
- MAX6401BS22
- MAX6401BS22+T
- MAX6401BS23
- MAX6401BS23+T
- MAX6401BS24
- MAX6401BS24+T
- MAX6402BS22+
- MAX6402BS22-T
- MAX6402BS23+
- MAX6402BS23-T
- MAX6402BS24+
- MAX6403BS33+
- MAX6403BS33-T
- MAX6403BS34+
- MAX6403BS34-T
- MAX6403BS35+
- MAX6404BS33+
- MAX6404BS33-T
- MAX6404BS34+
- MAX6404BS34-T
- MAX6404BS35+
- MAX6405BS33+
- MAX6405BS33-T