MAX1809EVKIT

MAX1809评估板


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说明

MAX1809评估板(EV kit)输入电压范围为+3V至+5.5V,提供+1.1V输出电压。它能够输出或灌入高达3A的电流。MAX1809是一款内部整流、最高工作频率可达1MHz的降压型开关转换器,大大减少了外部元件。该器件采用电阻可编程、固定断开时间的电流工作模式,可获得更好的负载瞬态响应,并可保持93%的转换效率。

关键特性

  • ±3A输出电流
  • 高达1MHz的开关电流
  • 高达93%的效率
  • 同步整流提高效率
  • 输出电压范围:+1.1V至VIN
  • +3V至+5.5V输入电压范围
  • 低于1µA (典型值)的IC关断电流
  • 表贴结构
  • 完全安装并经过测试

应用

  • 有源端接总线(MAX1993)
  • DDR存储器端接(MAX1993)
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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