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LTC4211CMS8#PBF

  • 描述:种类: 热插拔控制器 通道数量: one 电源电压: 2.5V ~ 16.5V 工作电流: 1毫安 供应商设备包装: 8-MSOP 安装类别: 表面安装
  • 品牌: 模拟器件公司 (Analog)
  • 交期:2-3 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 784
  • 单价: ¥63.10924
  • 数量:
    - +
  • 总计: ¥63.11
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规格参数

  • 制造厂商 模拟器件公司 (Analog)
  • 部件状态 可供货
  • 种类 热插拔控制器
  • 通道数量 one
  • 内部开关
  • 应用及使用 一般用途
  • 最大输出电流 -
  • 安装类别 表面安装
  • 包装/外壳 8-TSSOP, 8-MSOP (0.118", 3.00毫米 Width)
  • 工作温度 0摄氏度~70摄氏度
  • 可编程功能 断路器、电流限制、故障超时、OVP、UVLO
  • 工作电流 1毫安
  • 特点 闭锁故障
  • 电源电压 2.5V ~ 16.5V
  • 供应商设备包装 8-MSOP

LTC4211CMS8#PBF 产品详情

The LTC4211CMS8 is a Hot Swap controller that allows a board to be safely inserted and removed from a live backplane. An internal highside switch driver controls the gate of an external N-channel MOSFET for supply voltages ranging from 2.5V to 16.5V. The LTC4211CMS8 provides soft-start and in rush current limiting during the start-up period which has a programmable duration.

Two on-chip current limit comparators provide dual level overcurrent circuit breaker protection. The slow comparator trips at VCC – 50mV and activates in 20µs (or programmed by an external filter capacitor, MS only). The fast comparator trips at VCC – 150mV and typically responds in 300ns.

The FB pin monitors the output supply voltage and signals the RESET output pin. The ON pin signal turns the chip on and off and can also be used for the reset function. The MS package has FAULT and FILTER pins to provide additional functions like fault indication, autoretry or latch-off modes, programmable current limit response time and programmable overvoltage protection using an external Zener diode clamp.

Feature

  • Allows Safe Board Insertion and Removal from a Live Backplane
  • Controls Supply Voltages from 2.5V to 16.5V
  • Programmable Soft-Start with Inrush Current Limiting, No External Gate Capacitor Required
  • Faster Turn-Off Time Because No External Gate Capacitor is Required
  • Dual Level Overcurrent Fault Protection
  • Programmable Response Time for Overcurrent Protection (MS)
  • Programmable Overvoltage Protection (MS)
  • Automatic Retry or Latched Mode Operation (MS)
  • High Side Drive for an External N-Channel FET
  • User-Programmable Supply Voltage Power-Up Rate
  • FB Pin Monitors VOUT and Signals RESET
  • Glitch Filter Protects Against Spurious RESET Signal

Applications

  • Electronic Circuit Breaker
  • Hot Board Insertion and Removal (Either On Backplane or On Removable Card)
  • Industrial High Side Switch/Circuit Breaker


(Picture: Pinout)


LTC4211CMS8#PBF所属分类:热插拔控制器,LTC4211CMS8#PBF 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。LTC4211CMS8#PBF价格参考¥63.109235,你可以下载 LTC4211CMS8#PBF中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询LTC4211CMS8#PBF规格参数、现货库存、封装信息等信息!

模拟器件公司 (Analog)

模拟器件公司 (Analog)

模拟设备公司(NASDAQ:ADI)在设计、制造和营销几乎所有类型的电子设备中使用的高性能模拟、混合信号和数字信号处理(DSP)集成电路(IC)的广泛组合方面处于世界领先地位。自1965年成立以来,他们...

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