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MP2935 - 4-Phase PWM Controller

Datasheet Summary

Description

MP2935 is a high-efficiency, 4-phase, synchronous, buck-switching PWM controller with an SVID interface for high-performance Intel processors.

The multi-phase PWM output signals can be configured for up to 4-phase operation with interleaved switching.

Features

  • VR12.5 compliant.
  • Multi-Phase Operation at up to 2MHz per Phase.
  • Tri-State PWM Outputs for Driving MPS Intelli-PhaseTM Devices.
  • Power-Saving Modes Maximize Efficiency During Light Load and Deeper-Sleep Operation.
  • Active Current Balancing between Output Phases.
  • Independent Current Limit and Load Line Setting Inputs for Additional Design Flexibility.
  • 8-bit Digitally Programmable 0V to 3.04V Output through Serial VID Interface.
  • Overload and Short-Circuit Pro.

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Datasheet preview – MP2935

Datasheet Details

Part number MP2935
Manufacturer MPS
File Size 1.56 MB
Description 4-Phase PWM Controller
Datasheet download datasheet MP2935 Datasheet
Additional preview pages of the MP2935 datasheet.

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Full PDF Text Transcription

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DESCRIPTION MP2935 is a high-efficiency, 4-phase, synchronous, buck-switching PWM controller with an SVID interface for high-performance Intel processors. The multi-phase PWM output signals can be configured for up to 4-phase operation with interleaved switching. MP2935 adopts three-logic-level PWM outputs for enhanced noise immunity and flexible fault management. Depending on the power states set by SVID command, the multi-phase channel can switch between multiphase and singlephase operation. In addition, MP2935 supports programmable load-line resistance. As a result, the output voltage is always optimally positioned for a load transient.
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