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MAX1572EVKIT

MAX1572EVKIT

MAX1572评估板

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概述

说明

MAX1572评估板(EV kit)是经过完全安装和测试的电路板，用于评估MAX1572 PWM降压型DC-DC转换器。电路工作于2.6V至5.5V电压范围，具有1.5V固定电压输出，并能够提供800mA输出电流。评估板同时提供/RESET输出。通过更换IC，评估板也可用于评估MAX1572其它输出电压版本型号。

关键特性

  • 2MHz PWM开关频率
  • 保证800mA输出电流
  • 省电模式：脉冲群/跳脉冲/强制PWM模式
  • 电压定位负载瞬变
  • 5mVP-P输出纹波
  • 小型2.2µH电感
  • 10µF陶瓷输出电容
  • 0.1µA低关断电流
  • 零浪涌电流软启动
  • 170ms (最小) /RESET输出
  • 薄型QFN封装：4mm x 4mm x 0.8mm
  • 经过完全安装与测试

应用

  • 蜂窝电话/智能电话
  • 数码相机和便携式摄像机
  • 手持式仪表(PDA、掌上电脑)
  • MP3和DVD播放器
  • PCMCIA卡
  • PDA、掌上电脑与笔记本电脑

设计资源

质量与环境

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。

质量管理体系 >
环境管理体系 >

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