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NCP81241: Single-Phase Controller with SVID Interface for Desktop and Notebook CPU Applications

Datasheet: Single-Phase Controller with SVID Interface for Desktop and Notebook CPU Apps
Rev. 1 (380kB)
製品概要
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The NCP81241 Single-Phase buck solution is optimized for Intel VR12.1 compatible CPUs. The controller combines true differential voltage sensing, differential inductor DCR current sensing, input voltage feed-forward, and adaptive voltage positioning to provide accurately regulated power for both Desktop and Notebook applications. The single phase controller uses DCR current sensing providing the fastest initial response to dynamic load events at reduced system cost.
特長   利点
     
  • Switching Frequency Range of 250 kHz – 1.2 MHz
 
  • Pin programmable
  • VIN Range 4.5V-25V
 
  • Covering both desktop and notebook applications
  • Startup into Pre-Charged Load
 
  • Avoiding False OVP
  • High Performance Operational Error Amplifier
   
  • Digital Soft Start Ramp
   
アプリケーション   最終製品
  • CPU power
 
  • Notebook Computer
  • Desktop Computer
技術資料 & デザイン・リソース
データシート (1) パッケージ図 (1)
製品
状態
Compliance
内容
外形
MSL
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
Temperature
タイプ
数量
NCP81241MNTXG Active
Pb-free
Halide free
NCP81241 QFN-28 485AR 1 260 Tape and Reel 4000 $0.9066
マーケットリードタイム(週) : Contact Factory
Case Outline
485AR   
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