Controllers | NCP81174

省電力モードおよび PWM VID インタフェース付き多相同期降圧コントローラ

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NCP81174 は汎用最大 4 相同期降圧コントローラ差動電圧センシング、差動位相電流センシング、PWM VID インタフェースを組み合わせて、コンピュータやグラフィック・コントローラに適した正確な調整電力を提供します。プロセッサから省電力コマンド (PSI) を受信し、単相ダイオード・エミュレーション・モードで動作して、軽負荷での高効率が得られます。デュアルエッジ多相 PWM 変調により、最低限のキャパシタで高速過渡応答を保証します。

  • GPU and CPU power
  • Power Management for Graphics cards
  • Desktop Computers
  • Notebook Computers

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