メモリ&ロジック

概要

The P8911 is a power management IC (PMIC) designed for notebook, desktop and embedded computing platforms. Renesas' P8911 enables next-generation client platforms to take full advantage of DDR5 memory to realize greater performance, density and reliability while reducing overall system power. The P8911 has been optimized from the previously announced P8900 server PMIC to meet the specific needs of the client and embedded application spaces. With over 50% reduction in package footprint vs P8900, the P8911 also features power delivery characteristics tailored towards smaller form factor memory modules that reside in systems that may operate on battery power for extended periods.

P8911 - Block Diagram
P8911 - Block Diagram
  • VIN_Bulk input supply range: 4.25 V to 5.5 V
  • Three Step Down Switching Regulators: SWA, SWB, SWC
  • Programmable dual phase and single phase regulator for SWA, SWB
  • Error injection capability  
  • Persistent error log registers
  • 2 LDO regulators: VOUT_1.8V, VOUT_1.0V
  • Secure Mode and Programmable mode of operation
  • Indepedently programmable output voltages, power up and power down sequence for switch regulators
  • Output power good status reporting mechanism
  • VIN_Bulk input supply protection feature : Input over voltage
  • Flexible Open Drain IO (I²C) and Push Pull (I3C Basic) IO Support
  • Flexible mechanism to enable switch regulators (w/VR_EN pin or VR Enable command on I²C or I3C Basic interface)
  • Idle Power State (P1 State)

ドキュメント

タイトル 分類 日付
P8911 Short-Form Datasheet
PDF69 KB
データシート－簡略版
PA# : 210011(R2) Add Additional Manufacturing Locations on FCQFN28 and FCQFN36
PDF687 KB
Product Advisory
PA# : 210011-R1 Add Additional Manufacturing Locations on FCQFN28 and FCQFN36
PDF96 KB
Product Advisory

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製品選択

    Processing table
    型名
    Pkg. Type
    Lead Count (#)
    Carrier Type
    Temp. Grade
    ご購入 / サンプル
    P8911-Y0Z001FNG
    play_circleActive
    memory
    view_in_ar
    サンプル入手可能
    		 FCQFN 28 Tray C サンプルを入手,
    P8911-Y0Z001FNG8
    play_circleActive
    memory
    view_in_ar
    サンプル入手可能
    		 FCQFN 28 Reel C
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    ニュース＆ブログ

    IDT Announces Industry’s First Power Management IC for Client DDR5 Memory Modules ニュース
    IDT Announces Industry’s First SPD Hub IC for DDR5 Server Memory Modules ニュース
    IDT Begins Sampling DDR5 Registered Clock Driver (RCD) For Next Generation Data Centers ニュース
    IDT Announces Industry’s First Power Management IC for DDR5 Server Memory Modules ニュース