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Finees's avatar
Finees
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2 years ago

Power Management IC

Hi

I am looking for suggestions of PMICs or LDOs for each FPGA family: Agilex, Cyclone, Arria, Stratix. Does Intel have any catalog or documentation on this?

Power

3 Replies

    • Finees's avatar
      Finees
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      2 years ago

      Hi Xiaoyan

      Thanks for this information, I will check it out.
      As for the device families, I want to know the suggested PMICs or LDOs on the Agilex 7, Arria 10, Arria II, Arria V, Cyclone 10, Cyclone IV, Cyclone V, MAX 10, Stratix 10 and Stratix V.

      Regards

  • lixy's avatar
    lixy
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    2 years ago

    Hi Finess,


    Sorry for late response. I checked more documentation.

    For Agilex 7 and Stratix 10, they must be driven by the PMBus-compliant voltage regulator. Therefore we provided the guide AN974 as in the link I sent in previous comment.

    Also, in the chapter "3.2. FPGA Core Fabric VCC Voltage Regulator Selection" of AN910, it listed the verified power regulators for Agilex 7 devices.

    https://www.intel.com/content/www/us/en/docs/programmable/683393/current/fpga-core-fabric-vcc-voltage-regulator.html


    For older devices (Arria 10, Arria II, Arria V, Cyclone 10, Cyclone IV, Cyclone V, MAX 10 and Stratix V as you mentioned), they do not have PMBus, therefore we do not have specific recommendations.


    Thanks & Regards,

    Xiaoyan