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NCP5395 - 2/3/4-Phase Controller

Features

  • Meets Intel’s VR11.1 Specifications.
  • Meets AMD 6 Bit Code Specifications.
  • Dual.
  • edge PWM for Fastest Initial Response to Transient Loading.
  • High Performance Operational Error Amplifier.
  • Internal Soft Start.
  • Dynamic Reference Injection (Patent #US07057381).
  • DAC Range from 0.5 V to 1.6 V.
  • DAC Feed Forward Function (Patient Pending).
  • ±0.5% DAC Voltage Accuracy from 1.0 V to 1.6 V.
  • True Differential Rem.

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Datasheet preview – NCP5395

Datasheet Details

Part number NCP5395
Manufacturer ON Semiconductor
File Size 333.80 KB
Description 2/3/4-Phase Controller
Datasheet download datasheet NCP5395 Datasheet
Additional preview pages of the NCP5395 datasheet.

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Full PDF Text Transcription

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NCP5395 Product Preview 2/3/4-Phase Controller with On Board Gate Drivers for CPU Applications The NCP5395 provides up to a four−phase buck solution which combines differential voltage sensing, differential phase current sensing, adaptive voltage positioning, and on board gate drivers. Dual−edge pulse−width modulation (PWM) combined with inductor current sensing reduces system cost by providing the fastest initial response to dynamic load events. Dual−edge multiphase modulation reduces the total bulk and ceramic output capacitance required to meet transient regulation specifications. The on board gate drivers includes adaptive non overlap and power saving operation. A high performance operational error amplifier is provided to simplify compensation of the system.
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