0
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看技术视频
  • 写文章/发帖/加入社区
创作中心
发布
  • 发文章

  • 发资料

  • 发帖

  • 提问

  • 发视频

创作活动
SC189HEVB

SC189HEVB

  • 厂商:

    SEMTECH

  • 封装:

  • 描述:

    SC189HEVB - 2.5MHz, 1.5A Synchronous Step Down Regulator - Semtech Corporation

  • 数据手册
  • 价格&库存
SC189HEVB 数据手册
POWER MANAGEMENT Features                    2.5MHz, 1.5A Synchronous Step Down Regulator Description The SC189 is a high efficiency, synchronous step-down regulator providing up to 1.5A output current in either an ultra-small 2mm x 2mm, low profile package or a low cost SOT23-5 package. The device requires only three external filter components for a complete step down regulator solution. The input voltage range is 2.9 to 5.5V with either factory programmed outputs from 1.0 to 3.3V or adjustable output via an external resistor divider. The converter operates at fixed 2.5MHz switching frequency allowing small L/C filtering components. The voltage mode architecture is compatible with chip inductors and capacitors for minimum PCB footprint and lowest overall system cost. Total footprint of 25mm2 can be achieved - making the SC189 the ideal solution for high density systems. Solution height of
SC189HEVB 价格&库存

很抱歉,暂时无法提供与“SC189HEVB”相匹配的价格&库存,您可以联系我们找货

免费人工找货