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LTC1642AIGN
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LTC1642AIGN

  • 描述:LTC1642 - HOT SWAP CONTROLLER
  • 品牌:
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 45

  • 库存: 775
  • 单价: ¥47.30418
  • 数量:
    - +
  • 总计: ¥2,128.69
在线询价

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规格参数

  • 制造厂商
  • 部件状态 过时的
  • 种类 -
  • 通道数量 -
  • 最大输出电流 -
  • 内部开关 -
  • 应用及使用 -
  • 特点 -
  • 可编程功能 -
  • 电源电压 -
  • 工作温度 -
  • 工作电流 -
  • 安装类别 -
  • 包装/外壳 -
  • 供应商设备包装 -

LTC1642AIGN 产品详情

The LTC1642AIGN is a 16-pin Hot Swap™ controller that allows a board to be safely inserted and removed from a live backplane. Using an external N-Channel pass transistor, the board supply voltage can be ramped up at an adjustable rate. A high side switch driver controls the N-Channel gate for supply voltages above 2.97V.

The SENSE pin allows foldback limiting of the load current, with circuit breaker action after an adjustable delay time. The delay allows the part to power-up in current limit. The CRWBR output can be used to trigger an SCR for crowbar protection of the load if the input supply exceeds an adjustable threshold. The RESET output can generate a system reset with adjustable delay when the supply voltage falls below an adjustable threshold. The ON pin cycles the board power. The LTC1642AIGN is available in the 16-pin SSOP package.

NotesLTC1642 LTC1642ARecommended for applications where VCC is higher than 12V

Feature

  • Adjustable Undervoltage and Overvoltage Protection
  • Foldback Current Limit
  • Adjustable Current Limit Time-Out
  • Protected Against Surges to 33V
  • Single Channel NFET Driver
  • Latch Off or Automatic Retry on Current Fault
  • Driver for SCR Crowbar on Overvoltage
  • Adjustable Reset Timer
  • Reference Output with Uncommitted Comparator
  • 16-Pin SSOP Package

Applications

  • Hot Board Insertion
  • Electronic Circuit Breaker
  • InfiniBand™ Systems


(Picture: Pinout)


LTC1642AIGN所属分类:热插拔控制器,LTC1642AIGN 由 设计生产,可通过久芯网进行购买。LTC1642AIGN价格参考¥47.304177,你可以下载 LTC1642AIGN中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询LTC1642AIGN规格参数、现货库存、封装信息等信息!
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