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.

特長

  • 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)

アプリケーション

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

製品選択

製品名 Part Status Pkg. Type Carrier Type MOQ 購入/サンプル
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability
Active SOICN Tube 980
Availability
Active SOICN Reel 2500
Availability

ドキュメント

タイトル language 分類 形式 サイズ 日付
データシート
ISL6140, ISL6150 Datasheet データシート PDF 935 KB
アプリケーションノート、ホワイトペーパー
AN1681: Grounding Techniques アプリケーションノート PDF 509 KB
AN1684: Nonideality of Ground アプリケーションノート PDF 397 KB
Five Easy Steps to Create a Multi-Load Power Solution ホワイトペーパー PDF 846 KB
How Green is Your Cloud? ホワイトペーパー PDF 295 KB
PCN / PDN
PCN13060 - Test Site Change for the Listed Intersil Products 製品変更通知 PDF 223 KB
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site 製品変更通知 PDF 152 KB
その他資料
TB457: Understanding Intersil Hot Plug Devices その他資料 PDF 2.20 MB
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB

ボード&キット

製品名 タイトル 分類 Company
ISL6140/41EVAL1Z Negative Voltage Hot Plug/Hot Swap Controller Evaluation Board 評価 Renesas