概览

简介

The ISL6140 is an 8 Ld, negative voltage hot plug controller that allows a board to be safely inserted and removed from a live backplane. Inrush current is limited to a programmable value by controlling the gate voltage of an external N-channel pass transistor. The pass transistor is turned off if the input voltage is less than the undervoltage threshold, or greater than the overvoltage threshold. A programmable electronic circuit breaker protects the system against shorts. The active low PWRGD signal can be used to directly enable a power module (with a low enable input). The ISL6150 is the same part, but with an active high PWRGD signal.

特性

  • Low Side External NFET Switch
  • Operates from -10V to -80V (-100V absolute max rating) or +10V to +80V (+100V absolute max rating)
  • Programmable Inrush Current
  • Programmable Electronic Circuit Breaker (overcurrent shutdown)
  • Programmable Overvoltage Protection
  • Programmable Undervoltage Lockout
  • Power Good Control Output
  • PWRGD Active High: (H Version) ISL6150
  • PWRGD active Low: (L Version) ISL6140
  • Pb-free available (RoHS compliant)

产品对比

应用

应用

  • VoIP (Voice over Internet Protocol) Servers
  • Telecom systems at -48V
  • Negative Power Supply Control
  • +24V Wireless Base Station Power

文档

类型 文档标题 日期
数据手册 PDF 935 KB
End Of Life Notice PDF 1.17 MB
Price Increase Notice PDF 208 KB
白皮书 PDF 295 KB
产品变更通告 PDF 223 KB
产品变更通告 PDF 152 KB
其他 PDF 2.20 MB
应用文档 PDF 509 KB
应用文档 PDF 397 KB
9 items

设计和开发

开发板与套件

开发板与套件

模型