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TPS25970ARPWR
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TPS25970ARPWR

渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 11955
  • 单价: ¥11.29892
  • 数量:
    - +
  • 总计: ¥11.30
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规格参数

  • 部件状态 可供货
  • 制造厂商 德州仪器 (Texas)
  • 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 -
  • 安装类别 表面安装
  • 工作温度 -
  • 工作电流 -
  • 包装/外壳 10-VFQFN
  • 供应商设备包装 10-VQFN-HR(2x2)

TPS25970ARPWR 产品详情

These easy-to-use 8-pin integrated circuits contain all of the features needed to develop an IEEE 802.3af-compliant powered device (PD). The TPS2375-1PWR and TPS2377-1are second generation PDCs (PD Controllers) featuring a 100-V ratings and true open-drain, power-good function. These devices are auto-retry versions of selected TPS2375 family members.Information on the TPS2375/6/7 devices can be found on the TPS2375/6/7 data sheet (SLVS525A).

In addition to the basic functions of detection, classification, and undervoltage lockout (UVLO), these controllers include an adjustable inrush limiting feature. The TPS2375-1PWR has 802.3af-compliant UVLO limits, and the TPS2377-1 has legacy UVLO limits.

The TPS2375 family specifications incorporate a voltage offset of 1.5 V between its limits and the IEEE 802.3af specifications to accommodate the required input diode bridges used to make the PD polarity insensitive.

Additional resources can be found on the TI Web site www.ti.com.

Feature

  • Auto-Retry After Current-Limit Fault
  • TPS2375-1:IEEE 802.3af Thresholds
  • TPS2377-1:Legacy Thresholds
  • Fully Supports IEEE 802.3af Specification
  • Integrated 0.58-Ω, 100-V, Low-Side Switch
  • 15-kV System Level ESD Capable
  • Programmable Inrush Current Control
  • Fixed 450-mA Current Limit
  • Open-Drain, Power-Good Reporting
  • Industrial Temperature Range: -40°C to 85°C
  • 8-Pin SOIC and TSSOP Packages
  • APPLICATIONS
    • VoIP Phones
    • WLAN Access Points
    • Security Cameras
    • Internet Appliances
    • POS Terminals
TPS25970ARPWR所属分类:热插拔控制器,TPS25970ARPWR 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。TPS25970ARPWR价格参考¥11.298924,你可以下载 TPS25970ARPWR中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询TPS25970ARPWR规格参数、现货库存、封装信息等信息!

德州仪器 (Texas)

德州仪器 (Texas)

德州仪器公司(TI)是一家开发模拟IC和嵌入式处理器的全球半导体设计和制造公司。通过雇用世界上最聪明的人,TI创造了塑造技术未来的创新。如今,TI正在帮助超过10万名客户改变未来。

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