MAX20048EVKIT

MAX20048 评估套件


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说明

MAX20048评估套件(EV kit)为完全装配并经过测试的应用电路,用于评估MAX20048电流模式升/降压控制器IC。评估套件在2V至36V输入电压范围内提供高达16A (最大)输入电流。在9V至18V工作输入电压范围内的输出电压精度为±2%,在2V至18V范围内的精度为±3%。通过PGOOD信号,可监测电压质量。

IC提供5V固定输出电压和4V至25V可编程输出范围。开关频率可在220kHz至2.2MHz范围内调节,允许较小的外部元件、降低输出纹波,以及保证无AM干扰。IC在轻载时自动进入跳脉冲模式,空载时具有5.5µA低静态电流。IC具有扩频频率调制选项,设计用于最大程度降低EMI辐射发射,以及输出180°反相时钟的SYNCOUT选项。

关键特性

  • 2V至36V输入电源范围
  • 提供高达16A输入电流
  • 使能输入
  • 频率同步输入
  • 电压监测PGOOD输出
  • BIAS电压监测测试点
  • 完全装配并经过测试
  • 经过验证的PCB布局

应用

  • 仪表板
  • 负载点电源
  • 远端显示
  • 启停系统
  • USB电源

工具和模型

  • MAX20048EVKIT Gerber Files
  • 型号   生产流程   工艺   样本量   不合格   FIT @ 25°C   FIT @ 55°C   Material Composition  

    备注: 通过技术手段对故障率进行汇总,并映射到相关的材料部件号。 故障率与被测件的数量密切相关。

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