Datasheet Texas Instruments LM25019MRE/NOPB — 数据表

制造商Texas Instruments
系列LM25019
零件号LM25019MRE/NOPB
Datasheet Texas Instruments LM25019MRE/NOPB

7.5-48V宽输入电压,100mA恒定导通时间同步降压稳压器8-SO PowerPAD -40至125

数据表

LM25019 48-V, 100-mA Constant On-Time Synchronous Buck Regulator datasheet
PDF, 1.3 Mb, 修订版: E, 档案已发布: Nov 8, 2015
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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
  • LM5019 Buck Evaluation Board (Rev. A)
    PDF, 890 Kb, 修订版: A, 档案已发布: Apr 30, 2013
    The LM5019 evaluation board provides the design engineer with a fully functional buck regulator,employing the constant on-time (COT) operating principle. This evaluation board provides a 10V outputover an input range of 12.5V to 100V.
  • 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

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制造商分类

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)