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MAX5917BESE+

  • 描述:种类: 热插拔控制器 通道数量: one 电源电压: 10伏~65伏 工作电流: 1.2毫安 供应商设备包装: 16-SOIC 安装类别: 表面安装
  • 品牌: 模拟器件公司 (Analog)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 1727
  • 单价: ¥67.06925
  • 数量:
    - +
  • 总计: ¥67.07
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规格参数

  • 部件状态 可供货
  • 种类 热插拔控制器
  • 通道数量 one
  • 工作温度 -40摄氏度~85摄氏度
  • 制造厂商 模拟器件公司 (Analog)
  • 安装类别 表面安装
  • 可编程功能 欠压保护
  • 特点 热极限
  • 内部开关 Yes
  • 包装/外壳 16-SOIC(0.154“,3.90毫米宽)
  • 供应商设备包装 16-SOIC
  • 应用及使用 网络
  • 电源电压 10伏~65伏
  • 工作电流 1.2毫安
  • 最大输出电流 350毫安

MAX5917BESE+ 产品详情

The MAX5910/MAX5917BESE are fully integrated hot-swap switches for positive supply rails. These devices allow the safe insertion and removal of circuit cards into live backplanes or ports without causing glitches on the backplane power-supply rail. They also monitor various circuit parameters and disconnect the load if a fault condition occurs, alerting the host with a logic-level active-low IFAULT output. The MAX5910/MAX5917BESE operate over a +10V to +65V input voltage range. They are designed to permit hot plugging of an internet appliance such as an IP phone but are not limited to that application. During startup, an internal power FET regulates the current between the backplane power source and the load to 280mA for the MAX5910, 567mA for the MAX5917A, and 420mA for the MAX5917B. After startup, the FET is fully enhanced to reduce its on-resistance. To ensure robust operation, the MAX5910/MAX5917BESE contain built-in safety features that prevent damage to the internal FET. They include an enable input, which responds to positive logic signals (+3.3V or +5V), allowing the host system to disconnect the load. The MAX5910/MAX5917BESE Simple Swapper hot-swap ICs monitor four parameters for fault conditions: undervoltage lockout (UVLO), power-not-good, zero-current detection, and thermal shutdown. These devices are available in the extended temperature range, -40°C to +85°C. The MAX5910 comes in an 8-pin SO package and the MAX5917A/B is available in a 16-pin SO package.

Feature

  • Provides Safe Hot Swap for +10V to +65V Power Supplies
  • IEEE 802.3AF Compliant (MAX5917A)
  • Startup into 500μF Load (MAX5917A)
  • 280mA Current Limit for MAX5910
  • 567mA Current Limit for MAX5917A
  • 420mA Current Limit for MAX5917B
  • Zero-Current Load Detection
  • Integrated 2.2Ω Power FET
  • Status Output Reports Fault Conditions
  • Internal Switch-Protection Circuitry
  • Built-In Thermal Shutdown

Applications

  • Internet Appliances
  • IP Phones
  • Network Hubs, Switches, Routers
  • Network Hubs, Switches, Routers
  • Power-Over-LAN
  • Power-Over-MDI
  • Remote Power Distribution


MAX5917BESE+所属分类:热插拔控制器,MAX5917BESE+ 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。MAX5917BESE+价格参考¥67.069254,你可以下载 MAX5917BESE+中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询MAX5917BESE+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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