Datasheet Texas Instruments LM34926MR/NOPB — 数据表

制造商Texas Instruments
系列LM34926
零件号LM34926MR/NOPB
Datasheet Texas Instruments LM34926MR/NOPB

用于隔离式DC / DC转换器的7.5-100V宽Vin,300mA集成次级偏置稳压器8-SO PowerPAD

数据表

LM34926 Integrated Secondary-Side Bias Regulator for Isolated DC-DC Converters datasheet
PDF, 1.9 Mb, 修订版: E, 档案已发布: Nov 12, 2014
从文件中提取

价格

状态

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

打包

Pin8
Package TypeDDA
Industry STD TermHSOIC
JEDEC CodeR-PDSO-G
Package QTY95
CarrierTUBE
Device MarkingS000XB
Width (mm)3.9
Length (mm)4.89
Thickness (mm)1.48
Pitch (mm)1.27
Max Height (mm)1.7
Mechanical Data下载

参数化

Iout0.3 A
Package GroupSO PowerPAD
Package Size: mm2:W x L8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD) PKG
RatingCatalog
Soft StartNone
Special FeaturesAdjustable UVLO,Enable
Switching Frequency(Max)1000 kHz
Switching Frequency(Min)150 kHz
TopologyFlybuck
TypeConverter (Integrated Switch)
Vin(Max)100 V
Vin(Min)9 V
Vout(Max)90 V
Vout(Min)1.25 V

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: LM34926EVAL
    Evaluation Board for the LM34926
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Fly-Buck(TM) converter provides EMC and isolation in PLC applications
    PDF, 201 Kb, 档案已发布: Jan 29, 2015
  • AN-2292 Designing an Isolated Buck (Fly-Buck) Converter (Rev. C)
    PDF, 870 Kb, 修订版: C, 档案已发布: Dec 17, 2014
    In many applications, one or more low-cost, simple to use, isolated power supplies working from input voltages up to 100 V are needed. Traditional solutions use flyback converters to generate this bias supply. Flyback designs typically utilize asymmetric transformers turns ratios for primary and secondary power windings, with an optocoupler and reference, or an auxiliary winding for feedback regul

模型线

制造商分类

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