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)

应用

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

产品选择

器件号 Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability

文档和下载

文档标题 language 类型 文档格式 文件大小 日期
数据手册与勘误表
ISL6140, ISL6150 Datasheet 数据手册 PDF 935 KB
使用指南与说明
ISL6140EVAL1, ISL6150EVAL1 User Guide 手册 PDF 654 KB
应用指南 &白皮书
Five Easy Steps to Create a Multi-Load Power Solution 白皮书 PDF 846 KB
How Green is Your Cloud? 白皮书 PDF 295 KB
AN1684: Nonideality of Ground 应用文档 PDF 397 KB
AN1681: Grounding Techniques 应用文档 PDF 509 KB
PCN / PDN
PCN13060 - Test Site Change for the Listed Intersil Products 产品变更通告 PDF 223 KB
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site 产品变更通告 PDF 152 KB
其他
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB
TB457: Understanding Intersil Hot Plug Devices 其他 PDF 2.20 MB

开发板与套件

器件号 文档标题 类型 Company
ISL6140/41EVAL1Z Negative Voltage Hot Plug/Hot Swap Controller Evaluation Board 评估 Renesas