LM25085EVAL, Evaluation Board using LM25085 PFET Buck Switching Controller

使用 Texas Instruments 的 LM25085 的参考设计

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供应商

Texas Instruments
  • 应用类别
    电源
  • 产品类别
    直流到直流单输出电源

依据最终产品

  • Power Supplies

说明

  • LM25085EVAL, Evaluation Board provides the design engineer with a fully functional buck regulator, employing the LM25085 PFET switching controller that uses the constant on-time (COT) operating principle. This evaluation board provides a 5 V output over an input range of 5.5 V to 42 V. The circuit delivers load currents to 5A, Efficiency of 97.2% and nominal Switching Frequency of 300 kHz

主要特色

  • Conversion Type
    DC to DC
  • Input Voltage
    5.5 to 42 V
  • Output Voltage
    5 V
  • Efficiency
    97.2 %
  • Topology
    Buck

Featured Parts (44)

Featured Parts
零件编号 供应商 类别 说明
LM25085MM/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin VSSOP T/R 买入
LM25085MY/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin HVSSOP EP T/R 买入
LM25085AMYX/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin HVSSOP EP T/R 买入
LM25085ASD/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin WSON EP T/R 买入
LM25085MY Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin HVSSOP EP T/R 买入
LM25085MM Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin VSSOP T/R 买入
LM25085MME/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin VSSOP T/R 买入
LM25085SDE/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin WSON EP T/R 买入
LM25085AMMX/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin VSSOP T/R 买入
LM25085SDX/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin WSON EP T/R 买入
LM25085MMX/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin VSSOP T/R 买入
LM25085MMX/NOPB Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 1000kHz 8-Pin VSSOP T/R 买入
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