芯天下
Fairchild Semiconductor International, Inc.

Fairchild Semiconductor International, Inc.- 电源变压器及特殊解决方案

飞兆半导体(仙童半导体)于1957年在美国加利福尼亚州帕洛阿尔托成立,是全球半导体行业的先驱之一。总部设在加利福尼亚州圣何塞,该公司逐步发展为领先的功率模拟、功率分立及光电元件全球供应商。其产品线涵盖功率MOSFET、IGBT、二极管、整流器、稳压器和电机控制IC等功率管理解决方案。公司以“功率特许经营®”(The Power Franchise®)品牌著称,专注于系统能效优化。核心产品系列包括PowerTrench® MOSFET、Hyperfast™二极管和智能功率模块。应用市场覆盖汽车、工业、消费电子、计算机和通信领域,尤其在节能应用中占据重要地位。在全球电子元器件市场中,飞兆半导体曾是功率分立器件领域的头部企业,拥有领先的市场份额和技术优势。通过持续投入先进材料科学与供应链创新,公司在LED照明、移动设备和汽车电子等领域推动了能效提升。2016年9月,飞兆半导体被安森美半导体(现onsemi)收购,成为其功率管理业务的重要组成部分。

02
MODELS

电源变压器及特殊解决方案 - 型号列表110 个型号

Series

Package

Package / Case

Part # Aliases

Other Names

Switching Frequency

Maximum Operating Supply Voltage

Maximum Operating Temperature

Supplier Package

Voltage - Supply

Package/Case

Minimum Operating Temperature

Product Category

Supplier Device Package

Operating Temperature

Height

Length

Width

Output Voltage

Voltage - Input

Switching Frequency

Pin Count

Package Type

Unit Weight

Type

Start-up Supply Current

Start-Up Supply Current

Current - Startup

Voltage - Output

Output Current

Maximum Duty Cycle

Fall Time

Rise Time

Package Width

Minimum Operating Temperature

Maximum Operating Temperature

Maximum Duty Cycle

Package Length

Package Height

操作温度

电压 - 电源

封装/外壳

Dimensions

Factory Pack Quantity

Duty Cycle - Max

Frequency

Weight (kg)

Mode

Minimum Operating Supply Voltage

Operating Temperature Range

Rise Time

Standard Package Name

Control Method

Fall Time

Packaging

Duty Cycle

Maximum Switching Frequency

Operating Supply Current

Input Voltage

Supply Voltage Min

Supply Voltage Max

Digital IC Case Style

No. of Pins

Operating Temperature Max

IC Generic Number

Life

模式

电流 - 启动

Operating Supply Voltage (Max)

Typical Operating Supply Voltage

Topology

Supply Voltage Range

Number of PWM Outputs

Mounting

Standard Package

Output Current

PCB

Adjustable Output

On/Off Pin

Lead Shape

Number of Outputs

PWM Type

rohs

占空比

Mounting Type

Mounting Style

Operating Temperature Min

MSL

SVHC

Output Current Max

Output Type

Termination Type

Screening Level

Frequency - Switching

Operating Temp Range

Switching Freq

Operating Temperature Classification

Operating Supply Voltage

Output Voltage

Applications

Base Number

Input Voltage Min

Logic Function Number

高度

最低工作温度

最高开关频率

宽度

封装类型

引脚数目

长度

尺寸

Frequency Range

Power (Watts)

UVLO

Startup Current

制造商零件编号价格/库存PackageMountingStandard PackagePackagingrohsOperating TemperaturePin CountEU RoHSMinimum Operating Temperature Supplier PackageMaximum Operating Temperature Maximum Operating Supply Voltage Factory Pack QuantityRoHSSwitching FrequencyStandard Package NameLead ShapeProduct CategoryMounting StylePackage / CaseMaximum Operating TemperatureMinimum Operating TemperaturePackage/CaseSwitching Frequency TypeSupplier Device PackageNumber of PWM OutputsVoltage - SupplyMounting TypeUnit WeightControl MethodOn/Off PinNumber of OutputsSeriesOutput CurrentMaximum Duty CycleFall TimeRise TimeAdjustable OutputSynchronous PinMaximum Duty Cycle Part # AliasesOther NamesRise Time Fall Time 操作温度电压 - 电源封装/外壳LifeOutput Current HeightLengthPackage TypeOperating Supply CurrentOutput VoltageStart-up Supply CurrentStart-Up Supply Current Operation ModeModeCurrent - StartupVoltage - InputBrandDuty CycleWidthTopologyFlybackBuckCukBoostIsolatedPWM TypeFrequency - MaxInvertingDoublerDividerDuty Cycle - Max模式电流 - 启动Minimum Operating Supply Voltage Voltage - OutputPackage Width PCBPackage Length Package Height DimensionsSupply Voltage MaxDigital IC Case StyleNo. of PinsFrequencyOperating Temperature MinOperating Temperature MaxMSLSVHCOutput TypeWeight (kg)Tariff No.Frequency - SwitchingTypical Operating Supply Voltage Operating Temperature Range倍增器分频器PWM 类型降压反向反激式频率 - 最大值占空比输出数升压Maximum Switching FrequencyInput VoltageSupply Voltage MinController TypeIC Generic NumberTermination TypeScreening LevelOperating Temperature ClassificationRad HardenedOperating Supply Voltage (Max)Operating Supply VoltageOutput Voltage Supply Voltage RangeFrequency RangePower (Watts)IC Temperature RangeOutput Current Max频率 - 开关Operating Temp RangeSwitching FreqApplicationsBase NumberInput Voltage MinLogic Function NumberProduct最高工作温度安装类型高度最低工作温度最高开关频率宽度封装类型引脚数目长度尺寸UVLOStartup CurrentOutput IsolationPower Dissipation PdOutput Voltage MinMaximum Power DissipationPd - Power DissipationTypical Operating Supply Voltage最大负载循环控制方法典型工作电源电压拓扑PWM输出数目输出电压Duty Cycle (%)Input CurrentInput Voltage MaxOutput Energy per CycleFunctionSynchronous RectifierCurrent - Output最大输出电流输出数目转换器类型最大输出电压最小输入电压输出类型最大输入电压Input Voltage MAX
KA3842B
2
KA3842B

Current Mode PWM Controller 1A 8-Pin PDIP W Rail

fairchild semiconductor

询价8PDIP WThrough HoleRail / TubeRailLead free / RoHS Compliant0 to 70 °C8Compliant0PDIP W7030--500 kHzPDIPThrough Hole-----8-DIP (0.300", 7.62mm)500--110 V ~ 30 V--Current Mode PWM ControllerNo1-1000(Max) mA100 %35 ns45 nsNoNo100--45350°C ~ 70°C10 V ~ 30 V8-DIP (0.300", 7.62mm)-1000(Max)------------100%--NoNoNoNoNoCurrent Mode500kHzNoNoNo-----6.35810.15(Max)3.3---------------NoNoCurrent ModeNoNoNo500kHz100%1No----------------------------------------------------------------
KA3843B
7
KA3843B

Current Mode PWM Controller 1A 8-Pin PDIP Rail

fairchild semiconductor

询价8PDIPThrough HoleRail / TubeRailLead free / RoHS Compliant0 to 70 °C8Compliant0PDIP703050RoHS Compliant500 kHzPDIPThrough HoleSwitching ControllersThrough HolePDIP-8+70 °C0 °C8-DIP (0.300", 7.62mm)500Current Mode PWM Controllers-17.6 V ~ 30 VThrough Hole0.030018 ozCurrent Mode PWM ControllerNo1KA3843B1000(Max) mA100 %35 ns45 nsNoNo100--4535----1000(Max)3.3mm10.15mmPDIP17 mA:5V-------100%6.35mm-NoNoNoNoNoCurrent Mode500kHzNoNoNo100 %--------10.15 x 6.35 x 3.3mm:25V:DIP:8:500kHz:0°C:70°C:-:No SVHC (20-Jun-2013):Voltage0.227385423190-------------500 kHz:15V:12V:PWM:3843:Through Hole---------:Commercial:1A---------------------:1.2W-------------------------
ML4800CSX
3
ML4800CSX

Power Factor Correction PWM CONTRLR 0.2mA 81KHz 16-Pin SOIC N T/R

fairchild semiconductor

询价16SOIC NSurface MountTape & ReelReelLead free / RoHS Compliant0 to 70 °C16Compliant0SOIC N70182500RoHS Compliant81 KHzSOICGull-wingPower Factor Correction ICsSMD/SMTSOIC-16+ 70 C0 C16-SOIC (0.154", 3.90mm Width)81Power Factor Correction and PWM Controller16-SOIC-11 V ~ 16.5 VSurface Mount0.005044 oz-----------ML4800CSX_NL---0°C ~ 70°C11 V ~ 16.5 V16-SOIC (0.154", 3.90mm Width)NRND: Not recommended for new designs.------0.2 mA0.2CRMAverage Current200µA----------------Average Current200µA------------------76kHz------------------Commercial----------76kHz----------------------------------------------
ML4800ISX
3
ML4800ISX

Power Factor Correction PWM CONTRLR 0.2mA 81KHz 16-Pin SOIC N T/R

fairchild semiconductor

询价16SOIC NSurface MountTape & ReelReelLead free / RoHS Compliant-40 to 85 °C16Compliant-40SOIC N85182500RoHS Compliant81 kHzSOICGull-wingPower Factor Correction ICsSMD/SMTSOIC-16+ 70 C0 C16-SOIC (0.154", 3.90mm Width)81Power Factor Correction and PWM Controller16-SOIC-11 V ~ 16.5 VSurface Mount0.005044 oz-----------ML4800ISX_NL----40°C ~ 85°C11 V ~ 16.5 V16-SOIC (0.154", 3.90mm Width)NRND: Not recommended for new designs.---SOIC N--0.2 mA0.2CRMAverage Current200µA----------------Average Current200µA------------------76kHz------------------IndustrialIndustrialNo18 V-------76kHz-40C to 85C81 KHz--------------------------------------------
KA3842BDTF
KA3842BDTF

Current Mode PWM Controller 1A 14-Pin SOIC N T/R

fairchild semiconductor

询价14SOIC NSurface MountTape & ReelTape and ReelLead free / RoHS Compliant0 to 70 °C14Compliant0SOP-II7030--500 kHzSOICGull-wing-----14-SOIC (0.154", 3.90mm Width)500--110 V ~ 30 V--Current Mode PWM ControllerNo1-1000(Max) mA100 %35 ns45 nsNoNo100--45350°C ~ 70°C10 V ~ 30 V14-SOIC (0.154", 3.90mm Width)-1000(Max)------------100%--NoNoNoNoNoCurrent Mode500kHzNoNoNo-----5.31410.21.8---------------NoNoCurrent ModeNoNoNo500kHz100%1No----------------------------------------------------------------
FAN5026MTCX
5
FAN5026MTCX

Current Mode PWM Controller 0.9V to 5.5V 28-Pin TSSOP T/R

fairchild semiconductor

询价28TSSOPSurface MountTape & ReelTape and ReelLead free / RoHS Compliant-40 to 85 °C28Compliant-40TSSOP855.252500RoHS Compliant345 kHzTSSOPGull-wingSwitching ControllersSMD/SMTTSSOP-28+ 85 C- 40 C28-TSSOP (0.173", 4.40mm Width)345Current Mode PWM Controllers28-TSSOP2-Surface Mount0.014215 ozCurrent/Voltage Mode PWM ControllerNo2FAN5026:5A10(Min) %--YesNo10(Min)FAN5026MTCX_NLFAN5026MTCXDKR-----------0.9 to 5.5 V-----3 V ~ 16 V---Buck----------10 %--4.750.9 V ~ 5.5 V-----:5.25V:TSSOP:28:300kHz:-40°C:85°C:-:No SVHC (20-Jun-2013):Voltage0.00042685423190-5:-40°C to +85°C-----------:16V:4.75V:PWM:5026:SMD----5 V0.9 to 5.5:4.75V to 5.25V-------Controller, DDR:5026:3V:5026---------------:0.9V------------------------
FAN7527BMX
3
FAN7527BMX

Power Factor Correction CONTRLR 0.06mA 8-Pin SOIC N T/R

fairchild semiconductor

询价8SOIC NSurface MountTape & ReelTape and ReelLead free / RoHS Compliant-25 to 125 °C8Compliant-25SOIC N125302500RoHS Compliant-SOICGull-wingPower Factor Correction - PFCSMD/SMTSOIC-8+ 125 C- 25 C8-SOIC (0.154", 3.90mm Width)-Power Factor Correction Controller8-SOIC N-11.5 V ~ 30 VSurface Mount0.005044 oz---FAN7527B-------FAN7527BMX_NLFAN7527BMXDKR---25°C ~ 125°C11.5 V ~ 30 V8-SOIC (0.154", 3.90mm Width)--1.5 mm5 mmSOIC N--0.06 mA0.06CRMDiscontinuous (Transition)60µA-Fairchild Semiconductor-4 mm------------Discontinuous (Transition)60µA--------------------------------------CommercialNo30 V---------25C to 125C---------------------0.8 W0.8 W----------------------
KA3844B
3
KA3844B

Current Mode PWM Controller 1A 8-Pin PDIP W Rail

fairchild semiconductor

询价8PDIP WThrough HoleRail / TubeRailLead free / RoHS Compliant0 to 70 °C8Compliant0PDIP W703050RoHS Compliant500 kHzPDIPThrough HoleSwitching ControllersThrough HoleDIP-8+ 70 C0 C8-DIP (0.300", 7.62mm)500Current Mode PWM Controllers-110 V ~ 30 V-0.030018 ozCurrent Mode PWM ControllerNo1KA3844B1000(Max) mA50 %35 ns45 nsNoNo50--45350°C ~ 70°C10 V ~ 30 V8-DIP (0.300", 7.62mm)-1000(Max)---17 mA-------Fairchild Semiconductor50%--NoNoNoNoNoCurrent Mode500kHzNoNoNo50 %-----------------------NoNoCurrent ModeNoNoNo500kHz50%1No----------------------------------------------------------------
FAN5236MTCX
5
FAN5236MTCX

Current Mode PWM Controller 0.9V to 5.5V 28-Pin TSSOP T/R

fairchild semiconductor

询价28TSSOPSurface MountTape & ReelTape and ReelLead free / RoHS Compliant-10 to 85 °C28Compliant-10TSSOP855.252500RoHS Compliant345 kHzTSSOPGull-wingSwitching ControllersSMD/SMTTSSOP-28+85 °C-10 °C28-TSSOP (0.173", 4.40mm Width)345PWM Controllers28-TSSOP2-Surface Mount0.014215 ozCurrent/Voltage Mode PWM ControllerNo2FAN52363 uA100 %--YesNo100FAN5236MTCX_NLFAN5236MTCXDKR-------0.9mm9.7mmTSSOP-0.9 to 5.5 V-----5 V ~ 24 VFairchild Semiconductor-4.4mmBuck----------50 %--4.750.9 V ~ 5 V----9.7 x 4.4 x 0.9mm------------5-----------345 kHz4.75 V to 5.25 V--------5 V0.9 to 5.5--------Controller, Mobile-Friendly DDR---Voltage Controllers+85 °C表面贴装0.9mm-10 °C345 kHz4.4mmTSSOP289.7mm9.7 x 4.4 x 0.9mm-------5 V100%电流,电压5 V降压25.5 V---------------
KA3882CDTF
2
KA3882CDTF

Current Mode PWM Controller 1A 8-Pin SOIC N T/R

fairchild semiconductor

询价8SOIC NSurface MountTape & ReelReelLead free / RoHS Compliant0 to 70 °C8Compliant0SOIC N70302500RoHS Compliant500 kHzSOICGull-wingCurrent Mode PWM ControllersSMD/SMTSOIC-8+ 70 C0 C-500-8-SOIC N1---Current Mode PWM ControllerNo1-1000(Max) mA100 %40 ns40 nsNoNo100KA3882CDTF_NL-4040---End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.1000(Max)---17 mA------12 V ~ 30 V-------------------4(Max)85(Max)1.5(Max)--------------------------------------47kHz ~ 57kHz1W-------------------------------------------------
ML4824CP1
5
ML4824CP1

Power Factor Correction PWM CONTRLR 0.7mA 81KHz 16-Pin PDIP W Rail

fairchild semiconductor

询价16PDIP WThrough HoleRail / TubeRailLead free / RoHS Compliant0 to 70 °C16Compliant0PDIP W7014.225RoHS Compliant81 kHzPDIPThrough HolePower Factor Correction - PFCThrough HolePDIP-16+ 150 C- 65 C16-DIP (0.300", 7.62mm)81Power Factor Correction and PWM Controller16-DIP-10.5 V ~ 13.2 VThrough Hole0.057420 oz-----------ML4824CP1_NL-----------:16mA:7.5V0.7 mA0.7CRMAverage Current700µA------------------12.8------:11.8V:DIP:16:250kHz:0°C:70°C:-:No SVHC (20-Jun-2013):Voltage0.0016678542319076kHz13.5:0°C to +70°C-------------:PWM:4824:Through HoleCommercial-----:11.8V--:Commercial:500A----:4824:0V:4824-----------:3V:700µA------------:95%:10mA:7V:1.5µJ-----------
KA3883CDTF
2
KA3883CDTF

Current Mode PWM Controller 1A 8-Pin SOIC N T/R

fairchild semiconductor

询价8SOIC NSurface MountTape & ReelReelLead free / RoHS Compliant0 to 70 °C------2500RoHS Compliant500 kHz--Current Mode PWM ControllersSMD/SMTSOIC-8+ 70 C0 C---8-SOIC N1-----1-1000(Max) mA100 %40 ns40 ns----------Obsolete----17 mA------12 V ~ 30 V-------------------------------------------------------------47kHz ~ 57kHz1W-------------------------------------------------
UC3843ADX
2
UC3843ADX

Current Mode PWM Controller 1A 8-Pin SOIC N T/R

fairchild semiconductor

询价8SOIC NSurface MountTape & ReelReelLead free / RoHS Compliant0 to 70 °C8Compliant0SOIC N70302500RoHS Compliant500 kHzSOICGull-wingCurrent Mode PWM ControllersSMD/SMTSOIC-8+ 70 C0 C8-SOIC (0.154", 3.90mm Width)500--17.6 V ~ 30 V--Current Mode PWM ControllerNo1-1000(Max) mA100 %40 ns40 nsNoNo100UC3843ADX_NL-4040---Obsolete1000(Max)---17 mA--------100%--NoNoNoNoNoController500kHzNoNoNo--------------------------------------------30 V-----------------------------------------------------
FAN4810MX
2
FAN4810MX

Power Factor Correction CONTRLR 0.2mA 81KHz 16-Pin SOIC N T/R

fairchild semiconductor

询价16SOIC NSurface MountTape & ReelTape and ReelLead free / RoHS Compliant0 to 70 °C16Compliant0SOIC N70182500RoHS Compliant81 kHzSOICGull-wingPower Factor Correction - PFCSMD/SMTSOIC-16+ 70 C0 C16-SOIC (0.154", 3.90mm Width)81Power Factor Correction Controller16-SOIC-11 V ~ 16.5 VSurface Mount----FAN4810-------FAN4810MX_NLFAN4810MXDKR--0°C ~ 70°C11 V ~ 16.5 V16-SOIC (0.154", 3.90mm Width)-------0.2 mA0.2CRMAverage Current200µA----------------Average Current200µA-----------------------------------------------------------------------------------------------
FAN7530MX
3
FAN7530MX

Power Factor Correction CONTRLR 0.04mA 8-Pin SOIC N T/R

fairchild semiconductor

询价8SOIC NSurface MountTape & ReelReelLead free / RoHS Compliant-40 to 125 °C8Compliant-40SOIC N125243000RoHS Compliant-SOICGull-wingPower Factor Correction ICsSMD/SMTSOP-8+ 125 C- 40 C8-SOIC (0.154", 3.90mm Width)-Power Factor Correction Controller8-SOP-12 V ~ 22 VSurface Mount----FAN7530--------FAN7530MXTR---40°C ~ 125°C12 V ~ 22 V8-SOIC (0.154", 3.90mm Width)NRND: Not recommended for new designs.-1.5 mm5 mm---0.04 mA0.04CRMCritical Conduction (CRM), Discontinuous (Transition)40µA-Fairchild Semiconductor--------------Critical Conduction (CRM), Discontinuous (Transition)40µA20------------------22---------------------------------------------------------------------------
FAN7602BMX
2
FAN7602BMX

Current Mode PWM Controller 8-Pin SOIC N T/R

fairchild semiconductor

询价8SOIC NSurface MountTape & ReelReelLead free / RoHS Compliant-25 to 125 °C8Compliant-25SOIC N125202500RoHS Compliant73 kHzSOICGull-wingSwitching Converters, Regulators & ControllersSMD/SMTSOP-8---73Current Mode PWM Controllers8-SOIC1--0.005044 ozCurrent Mode PWM ControllerNo-FAN7602-80 %35 ns45 nsNoNo80-FAN7602BMXTR4535---NRND: Not recommended for new designs.---SOIC N-12 V-----8 V ~ 20 VFairchild Semiconductor80 %-Flyback----------80 %---12V------------------- 25 C to + 125 C-----------------CommercialNo20 V---59kHz ~ 73kHz48W----73 KHz----Voltage Controllers------------Isolated--------------------------
FAN6300SY
FAN6300SY

Current Mode PWM Controller 8-Pin SOIC N T/R

fairchild semiconductor

询价8SOIC NSurface MountTape & ReelTape and ReelLead free / RoHS Compliant-40 to 105 °C8Compliant-40SOIC N105252500RoHS Compliant125 kHzSOICGull-wingAC/DC ConvertersSMD/SMT8-SOIC (0.154", 3.90mm Width)+ 105 C- 40 C-125Current Mode PWM Controllers8-SOIC1--0.005044 ozCurrent Mode PWM ControllerNo1FAN6300--60 ns120 nsNoNo--FAN6300SYTR12060---------------8 V ~ 25 VFairchild Semiconductor--Flyback--------------18V------------------------------------------------------------------Isolated--------------------------
FAN5602MP5X
3
FAN5602MP5X

Charge Pump STPUP/STPDN 5V 100mA 8-Pin MLP EP T/R

fairchild semiconductor

询价8MLP EPSurface MountTape & ReelReelLead free / RoHS Compliant-40 to 85 °C8Compliant-40MLP EP855.53000RoHS Compliant1 MHz--Charge PumpsSMD/SMTMLP-8+ 85 C- 40 C8-MLP-Step-Down (Buck), Step-Up (Boost), Switched Capacitor (Charge Pump)8-MLP (3x3)--Surface Mount0.004550 oz--1FAN5602100(Max) mA-------FAN5602MP5XDKR------100(Max)0.75 mm3 mm--5 V-----1.8 V ~ 5.5 VFairchild Semiconductor-3 mmBuck, Boost-------------1.85V3830.75(Max)---------Fixed--1MHz-----------------------5-------------+85 °C表面贴装0.8mm-40 °C1 MHz3mmMLP83mm3 x 3 x 0.8mm------------------Step Up/Step DownNo200mA100mA1降压,升压5 V1.8 V固定5.5 V5.5 V
FAN6921MRMY
7
FAN6921MRMY

Power Factor Correction CONTRLR 0.02mA 16-Pin SOP T/R

fairchild semiconductor

询价16SOPSurface MountTape & ReelTape and ReelLead free / RoHS Compliant-40 to 105 °C16Compliant-40SOP105252500RoHS Compliant440 HzSOICGull-wingPower Factor Correction - PFCSMD/SMTSOP-16+105 °C-40 °C16-SOIC (0.154", 3.90mm Width)-Power Factor Correction Controller16-SOIC18.5 V ~ 25 VSurface Mount0.005044 ozCurrentYes-*--70ns110ns----FAN6921MRMYCT-------0.25mm10mmSOP:10mA1.5 V0.02 mA0.02CRMCritical Conduction (CRM)20µA---4mmFlyback-------------------10 x 4 x 0.25mm:25V:SOIC:16:440Hz:-40°C:105°C:MSL 1 - Unlimited:No SVHC (16-Dec-2013)-0.000785423190--:-40°C to +105°C----------0.44 kHz-:15V---------:15V to 25V----------------------:18V:20µA---------------------------
SG6848TZ1
SG6848TZ1

LOW COST GREEN-MODE PWM CONTROLLER FOR FLYBACK CONVERTERS

fairchild semiconductor

询价6SuperSOTSurface MountRail / TubeReelCompliant-6-----3000RoHS Compliant--------------Surface Mount-------------------End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.-1mm3mmSSOT----------1.7mm--------------------3 x 1.7 x 1mm----------------------------------------------------------------------------------------
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