Datasheet Texas Instruments UCC28911DR — 数据表

制造商Texas Instruments
系列UCC28911
零件号UCC28911DR
Datasheet Texas Instruments UCC28911DR

具有恒压恒流和一次侧调节功能的700V反激式开关7-SOIC -40至125

数据表

UCC28910, UCC28911 High-Voltage Flyback Switcher with Primary-Side Regulation and Output Current Control datasheet
PDF, 1.5 Mb, 修订版: D, 档案已发布: Dec 19, 2016
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin7
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingU28911
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

Control MethodCurrent
Duty Cycle(Max)99 %
Frequency(Max)115 kHz
Frequency(Min)0.42 kHz
Operating Temperature Range-40 to 125 C
Output Power 175-265Vac(Max)12 W
Output Power 85-265Vac(Max)10 W
Package Size: mm2:W x L7SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
RatingCatalog
Special FeaturesLight Load Efficiency,Current Limiting,Integrated Switch,Adjustable Switching Frequency,HV Start-up,Thermal Shutdown,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start
TopologyBuck,Flyback
UVLO Thresholds On/Off9.5/6.5 V
Vin(Max)450 V
Vin(Min)30 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: UCC28911EVM-718
    UCC28911 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Troubleshooting TI PSR controllers
    PDF, 6.5 Mb, 档案已发布: Oct 3, 2016
  • Choosing Standard Recovery Diode or Ultra-Fast Diode in Snubber
    PDF, 231 Kb, 档案已发布: Oct 9, 2015

模型线

系列: UCC28911 (2)

制造商分类

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Offline Converter