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LT3570IFE#PBF
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LT3570IFE#PBF

  • 描述:LT3570 - BUCK CONVERTER, 1.5A BO
  • 品牌:
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 49

  • 库存: 70
  • 单价: ¥43.61406
  • 数量:
    - +
  • 总计: ¥2,137.09
在线询价

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规格参数

  • 电压电流输出端1 -
  • 电压电流输出端2 -
  • 拓扑结构 -
  • 电压电流输出端3 -
  • 供应商设备包装 -
  • 电源电压 -
  • 包装/外壳 -
  • 开关频率 -
  • 工作温度 -
  • 部件状态 过时的
  • 输出数量 -
  • 带LED驱动器 -
  • 带监视器 -
  • 带序列器 -
  • 安装类别 -
  • 制造厂商

LT3570IFE#PBF 产品详情

The LT3570IFE is a buck and boost converter with internal power switches and LDO controller. Each converter is designed with a 1.5A current limit and an input range from 2.5V to 36V, making the LT3570IFE ideal for a wide variety of applications. Switching frequencies up to 2.1MHz are programmed with an external timing resistor and the oscillator can be synchronized to an external clock up to 2.75MHz.

The LT3570IFE features a programmable soft-start function that limits the feedback voltage during start-up helping prevent overshoot and limiting inrush current. The LDO controller is capable of delivering up to 10mA of base current to an external NPN transistor.

Feature

  • 2.5V to 36V Input Voltage Range
  • Programmable Switching Frequency from 500kHz to 2.1MHz
  • Synchronizable Up to 2.75MHz
  • VOUT(MIN): 0.8V
  • Independent Soft-Start for Each Converter
  • Separate VIN Supplies for Each Converter
  • Duty Cycle Range: 0% to 90% at 1MHz
  • Available in 24-Lead (4mm × 4mm) QFN and 20-Lead TSSOP Packages

Applications

  • Cable and Satellite Set-Top Boxes
  • Automotive Systems
  • Telecom Systems
  • “Dying Gasp” Systems
  • TFT LCD Displays


(Picture: Pinout)


LT3570IFE#PBF所属分类:线性调节开关稳压器,LT3570IFE#PBF 由 设计生产,可通过久芯网进行购买。LT3570IFE#PBF价格参考¥43.614064,你可以下载 LT3570IFE#PBF中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询LT3570IFE#PBF规格参数、现货库存、封装信息等信息!
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