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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
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