LM5070SDX-50
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Product details are welcome upon request

LM5070SDX-50

  • Category:converter
  • Product Name:Integrated Power over Ethernet PD interface and PWM controller
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:LLP
  • Stock Status:There is stock
  • Stock Quantity:10000
  • Minimum order quantity: 1
  • Details:点击查找LM5070SDX-50的pdf资料
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  • Product introduction

peculiarity

  • 完全符合802.3af标准的电源接口端口
  • 80V,1 ,400毫安内部MOSFET
  • Programmable inrush current limit
  • 检测电阻断开功能
  • 可编程分类电流
  • 可编程迟滞的可编程欠压闭锁
  • Thermal shutdown protection
  • 电流模式脉宽调制器
  • Supports isolated and non-isolated apps
  • 误差放大器和参考非隔离应用
  • Programmable oscillator frequency
  • Programmable soft-start
  • 80%的最大占空比限幅,斜率补偿(-80设备)
  • 50%的最大占空比限幅,无斜率补偿(-50设备)
  • 800 mA峰值栅极驱动器

illustrate

LM5070电源接口端口及脉冲宽度调制(PWM)控制器,提供了供电设备的完整的集成解决方案(PD),电源连接到以太网供电(PoE)系统。 LM5070集成了一个80V,400毫安线连接交换机完全符合IEEE 802.3af标准的接口和一个全功能的电流模式脉冲宽度调制器DC - DC转换器相关的控制。 所有电源定序控制器之间的接口以及开关模式电源(SMPS)的要求是集成到IC中。 两个选项可供选择,提供80%的最大占空比周期与斜率补偿(-80后缀)设备或50%的最大占空比限制,并没有斜率补偿(-50后缀)设备限制。

andLM5070SDX-50Related ICs are:


Model Manufacturers lot number encapsulation illustrate
LM5070SDX-80 NSC 10+ LLP Integrated Power over Ethernet PD interface and PWM controller
LM5070SDX-50 NSC 10+ LLP Integrated Power over Ethernet PD interface and PWM controller

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