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UC2901 Feedback Signal Generator 系列

Texas Instruments IncorporatedTexas Instruments Incorporated

反馈生成器 隔离反馈生成器 14 引脚 CDIP 封装隔离反馈生成器

德州仪器的UC2901系列是隔离反馈信号发生器的一系列产品，设计用于在功率控制应用中生成和管理隔离反馈信号。这些设备特别适用于需要精确电压调节和不同电路部分之间隔离的场景。如果您正在处理功率控制器中的隔离反馈回路，这些IC是理想的选择。值得注意的是，它们能够处理广泛的供电电压范围——从4.5V到40V。这种灵活性使它们适用于各种工业和汽车应用，其中稳健性和可靠性至关重要。另一个实用的观察是，当工程师需要确保干净的隔离反馈信号，同时避免地环或其他干扰问题时，往往会选择这些IC。这些IC采用14引脚SOIC封装，易于集成到现有的PCB设计中。它们提供1.5V参考电压，简化了设计过程并提供了稳定的参考点。隔离反馈生成功能确保反馈信号保持清洁，并不受主电源或其他组件噪声的影响。在典型的应用中，如隔离电源、电池管理系统和电机驱动器等，这些IC有助于维持对功率回路的精确控制，确保最佳性能和安全性。

这些隔离型信号发生器在必须进行电气隔离的环境中特别有益，例如在医疗设备或高压工业机械中。

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UC2901 Feedback Signal Generator - 型号列表

共 19 个型号

宽度

封装形式

工厂包装数量

标准封装名称

输出电流

高度

长度

总长度

包装数量

外壳尺寸-插件

工作温度

其他名称

包装方式

引脚样式

冷却的封装

供应商器件封装

标准包装数量

RoHS

零件状态

反馈类型

额定电压

电压基准

最大额定电流

最小供电电压

共模瞬态抗扰度（最小）

重量

安装类型

安装样式

尺寸/外形

位数

系列

软件

印刷电路板数量

测试温度

引脚数

制造商零件编号库存价格产品类别输出电流电压基准封装形式工作温度包装方式工厂包装数量RoHS安装样式最小供电电压标准包装数量标准封装名称零件状态高可靠性额定电压振荡器类型供电电流最大额定电流释放电压共模瞬态抗扰度（最小）宽度引脚样式安装类型总长度包装数量位数外壳尺寸-插件类型软件工具类型印刷电路板数量欧盟RoHS供电电压供应商器件封装系列应用功能框图使用的IC/零件测试温度抗辐射加固重量冷却的封装高度长度其他名称制造商全称机械寿命反馈类型尺寸/外形引脚数SVHC海关税号材料表面处理平均整流电流 Io
UC2901DG4
3
UC2901DG4

FB Generator Isolated Fb Generator 14-Pin SOIC Tube IC ISOLATED FB GENERATOR 14-SOIC UC2901DG4, Feedback Signal Generator Isolated Feedback Generator 1.5V Reference, 4.5 to 40V, 14-Pin, SOIC Feedback Loop Power Controllers Isolated Feedback Generator Isolated Feedback Generator

texas instruments

10000100: ¥37.5224Feedback Loop Power Controllers35 mA1.5 V14SOIC-40 to 85 °CTube50Lead free / RoHS CompliantSMD/SMT40 VRail / TubeSOICACTIVEY4.5 VUseable to 5 MHz5MilitaryUVLOIndustrial3.91mmGull-wingSurface Mount8.75(Max)SOIC141.5(Max)Isolated Feedback GeneratorSLUS279A214Compliant4.5 V ~ 40 V14-SOICUC2901Feedback Generatoralt_slus279a.gifView-40 to 85No0.004318 ozSOIC1.58mm8.65mm---Isolated Feedback Generator8.65 x 3.91 x 1.58mm-----
UC2901D
4
UC2901D

FB Generator Isolated Fb Generator 14-Pin SOIC Tube IC ISOLATED FB GENERATOR 14-SOIC Feedback Loop Power Controllers Isolated Feedback Generator Isolated Feedback Generator 隔离 反馈信号发生器, 1.5V参考电压, 4.5 → 40 V电源, 14针 SOIC封装

texas instruments

325: ¥36.652Feedback Loop Power Controllers35 mA1.5 V14SOIC-40 to 85 °CTube50Lead free / RoHS CompliantSMD/SMT40Rail / TubeSOICACTIVEY4.5Useable to 5 MHz5MilitaryUVLOIndustrial3.91mmGull-wingSurface Mount8.75(Max)SOIC141.5(Max)Isolated Feedback GeneratorSLUS279A214Compliant4.5 V ~ 40 V14-SOICUC2901Feedback Generatoralt_slus279a.gifView-40 to 85No0.004318 ozSOIC1.58mm8.65mm296-11204-5Texas Instruments-隔离反馈发生器8.65 x 3.91 x 1.58mm14----
UC2901J
UC2901J

FB Generator Isolated Fb Generator 14-Pin CDIP Tube Isolated Feedback Generator

texas instruments

101: ¥180.999-35 mA1.5 V14CDIP-40 to 85 °CTube---40Rail / TubeCDIPACTIVEY4.5Useable to 5 MHz5MilitaryUVLOIndustrial6.92Through HoleThrough Hole19.56CDIP144.57Isolated Feedback GeneratorSLUS279A214-----alt_slus279a.gifView-40 to 85---------------
UC2901N
5
UC2901N

FB Generator Isolated Fb Generator 14-Pin PDIP Tube IC ISOLATED FB GENERATOR 14-DIP Feedback Loop Power Controllers Isolated Feedback Generator ISOLATED FEEDBACK GENERATOR, 14DIP Isolated Feedback Generator 隔离 反馈信号发生器, 1.5V参考电压, 4.5 → 40 V电源, 14针 PDIP封装

texas instruments

451039: ¥66.81Feedback Loop Power Controllers35 mA1.5 V14PDIP-40 to 85 °CTube25Lead free / RoHS CompliantThrough Hole40Rail / TubePDIPACTIVEY4.5Useable to 5 MHz5MilitaryUVLOIndustrial6.6(Max)Through HoleThrough Hole19.69(Max)PDIP145.08(Max) - 0.51(Min)Isolated Feedback GeneratorSLUS279A214Compliant4.5 V ~ 40 V14-PDIPUC2901Feedback Generatoralt_slus279a.gifView-40 to 85No0.000001PDIP--296-11205-5----:14:No SVHC (16-Dec-2013)85423990:MSL 1 - Unlimited-
UC2901DW
UC2901DW

Feedback Loop Power Controllers Isolated Feedback Generator

Texas Instruments

0Feedback Loop Power Controllers- 35 mA1.5 VSOIC-16+ 85 CTube1RoHS CompliantSMD/SMT-------------------------------------Obsolete-------
UC2901DWG4
UC2901DWG4

Feedback Loop Power Controllers Isolated Feedback Generator

Texas Instruments

0Feedback Loop Power Controllers- 35 mA1.5 VSOIC-16+ 85 CTube1RoHS CompliantSMD/SMT-------------------------------------Obsolete-------
UC2901DWTR
UC2901DWTR

Feedback Loop Power Controllers Isolated Feedback Generator

Texas Instruments

0Feedback Loop Power Controllers- 35 mA1.5 VSOIC-16+ 85 CReel1RoHS CompliantSMD/SMT-------------------------------------Obsolete-------
UC2901DWTRG4
UC2901DWTRG4

Feedback Loop Power Controllers Isolated Feedback Generator

Texas Instruments

0Feedback Loop Power Controllers- 35 mA1.5 VSOIC-16+ 85 CReel1RoHS CompliantSMD/SMT-------------------------------------Obsolete-------
UC2901DTRG4
2
UC2901DTRG4

FB Generator Isolated Fb Generator 14-Pin SOIC T/R IC ISOLATED FB GENERATOR 14-SOIC Feedback Loop Power Controllers Isolated Feedback Generator

texas instruments

102500: ¥21.42Feedback Loop Power Controllers35 mA1.5 V14SOIC-40 to 85 °CTape and Reel2500Lead free / RoHS CompliantSMD/SMT40Tape & ReelSOIC--4.5----Industrial4(Max)Gull-wingSurface Mount8.75(Max)SOIC141.5(Max)Isolated Feedback Generator--14Compliant4.5 V ~ 40 V14-SOICUC2901Feedback Generator---No0.004318 ozSOIC------------
UC2901NG4
2
UC2901NG4

FB Generator Isolated Fb Generator 14-Pin PDIP Tube IC ISOLATED FB GENERATOR 14-DIP UC2901NG4, Feedback Signal Generator Isolated Feedback Generator 1.5V Reference, 4.5 to 40V, 14-Pin, PDIP Feedback Loop Power Controllers Isolated Feedback Generator Isolated Feedback Generator

texas instruments

1000075: ¥47.2981Feedback Loop Power Controllers35 mA1.5 V14PDIP-40 to 85 °CTube25Lead free / RoHS CompliantThrough Hole40 VRail / TubePDIPACTIVEY4.5 VUseable to 5 MHz5MilitaryUVLOIndustrial6.35mmThrough HoleThrough Hole19.69(Max)PDIP145.08(Max) - 0.51(Min)Isolated Feedback GeneratorSLUS279A214Compliant4.5 V ~ 40 V14-PDIPUC2901Feedback Generatoralt_slus279a.gifView-40 to 85No-PDIP4.57mm19.3mm---Isolated Feedback Generator19.3 x 6.35 x 4.57mm-----
UC2901QG3
UC2901QG3

FB Generator Isolated Fb Generator 20-Pin PLCC Tube IC ISOLATED FB GENERATOR 20PLCC Feedback Loop Power Controllers Isolated Feedback Generator

texas instruments

101: ¥48.96Feedback Loop Power Controllers35 mA1.5 V20PLCC-40 to 85 °CTube46Lead free / RoHS CompliantSMD/SMT40Rail / TubePLCC--4.5----Industrial9.04(Max)J-LeadSurface Mount9.04(Max)PLCC204.57(Max) - 0.51(Min)Isolated Feedback Generator--20Compliant4.5 V ~ 40 V20-PLCC (9x9)UC2901Feedback Generator---No-PLCC-----------5 mA
UC2901MDREPG4
2
UC2901MDREPG4

FB Generator Isolated Fb Generator 14-Pin SOIC T/R IC ISOLATED FB GENERATOR 14-SOIC Feedback Loop Power Controllers EP ISOLATED FEEDBACK GENERATOR Enhanced Product Isolated Feedback Generator

texas instruments

102500: ¥37.808Feedback Loop Power Controllers15 mA1.5 V14SOIC-55 to 125 °CTape and Reel2500Lead free / RoHS CompliantSMD/SMT40Tape & ReelSOICACTIVEY4.5Useable to 5 MHz5HiRel Enhanced ProductUVLOMilitary4(Max)Gull-wingSurface Mount8.75(Max)SOIC141.5(Max)Isolated Feedback GeneratorSLUS709A214Compliant4.5 V ~ 40 V14-SOICUC2901-EPFeedback Generator-View-55 to 125-0.004318 oz-------------
UC2901Q
2
UC2901Q

FB Generator Isolated Fb Generator 20-Pin PLCC Tube IC ISOLATED FB GENERATOR 20-PLCC Feedback Loop Power Controllers Isolated Feedback Generator Isolated Feedback Generator

texas instruments

684078: ¥32.81Feedback Loop Power Controllers35 mA1.5 V20PLCC-40 to 85 °CTube46Lead free / RoHS CompliantSMD/SMT40Rail / TubePLCCACTIVEY4.5Useable to 5 MHz5MilitaryUVLOIndustrial9.04(Max)J-LeadSurface Mount9.04(Max)PLCC204.57(Max) - 0.51(Min)Isolated Feedback GeneratorSLUS279A220Compliant4.5 V ~ 40 V20-PLCC (9x9)UC2901Feedback Generatoralt_slus279a.gifView-40 to 85---4.06 mm8.96 mm296-11206-5Texas Instruments--------
UC2901MDREP
4
UC2901MDREP

FB Generator Isolated Fb Generator 14-Pin SOIC T/R Feedback Loop Power Controllers Mil Enh Iso Feedback Generator IC ISOLATED FDBK GENERATR 14SOIC Enhanced Product Isolated Feedback Generator

texas instruments

173534: ¥77.01Feedback Loop Power Controllers15 mA1.5 V14SOIC-55 to 125 °CReel2500RoHS CompliantSMD/SMT40Tape & ReelSOICACTIVEY4.5Useable to 5 MHz5HiRel Enhanced ProductUVLOMilitary3.91 mmGull-wingSurface Mount8.75(Max)SOIC141.5(Max)Isolated Feedback GeneratorSLUS709A214Compliant4.5 V ~ 40 V14-SOICUC2901-EPFeedback Generator-View-55 to 125-0.004318 oz-1.58 mm8.65 mm296-22532-1Texas Instruments--------
UC2901DTR
3
UC2901DTR

FB Generator Isolated Fb Generator 14-Pin SOIC T/R IC ISOLATED FB GENERATOR 14-SOIC Feedback Loop Power Controllers Isolated Feedback Generator Isolated Feedback Generator

texas instruments

243050: ¥51.425Feedback Loop Power Controllers35 mA1.5 V14SOIC-40 to 85 °CTape and Reel2500Lead free / RoHS CompliantSMD/SMT40Tape & ReelSOICACTIVEY4.5Useable to 5 MHz5MilitaryUVLOIndustrial4(Max)Gull-wingSurface Mount8.75(Max)SOIC141.5(Max)Isolated Feedback GeneratorSLUS279A214Compliant4.5 V ~ 40 V14-SOICUC2901Feedback Generatoralt_slus279a.gifView-40 to 85No0.004318 ozSOIC1.58 mm8.65 mm-Texas Instruments--------
UC2901DTR/80209
UC2901DTR/80209

Isolated Feedback Generator

Texas Instruments

0-0.0351.5SOIC (D) | 14-40 to 85----40--OBSOLETEY-Useable to 5 MHz5MilitaryUVLO---------SLUS279A2------alt_slus279a.gif-----------------
UC2901DTR/80209G4
UC2901DTR/80209G4

Isolated Feedback Generator

Texas Instruments

0-0.0351.5SOIC (D) | 14-40 to 85----40--OBSOLETEY-Useable to 5 MHz5MilitaryUVLO---------SLUS279A2------alt_slus279a.gif-----------------
UC2901-EP
UC2901-EP

Texas Instruments Incorporated

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UC2901-MIL
UC2901-MIL

Texas Instruments Incorporated

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