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FAN5031MPX

  • In Stock: 9103
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  • Available: 9103
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  • Description
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Description

The FAN5031 device is a multi-phase buck switching regulator controller, that is optimized to convert a 12V input supply to the processor core voltage required by high performance Intel processors. It has an internal 8-bit DAC that converts a digital voltage identification (VID) code, that is sent from the processor, to set the output voltage between 0.5V and 1.6V in 6.25 mV steps.
Features
• Selectable 2, 3, or 4 phase operation at up to 1MHz per phase
• ±7.7mV worst-case differential sensing error over temperature
• Active current balancing between the output phases
• Power good and Crowbar blanking supports on-the-fly VID code changes
• 0.5V to 1.6V output
• Fully compliant to both Intel’s VR10 and VR11 specifications
• Selectable VR10 extended (7 bit) and VR11 (8 bit) VID tables
• Programmable soft start ramp
• Programmable short circuit protection and latch-off delayApplications
• Desktop PC/Server processor power supplies for existing and next generation Intel processors
• VRM modules
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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