Intel IMVP6.5 Core i7 CPU Core Power Reference Design PMP5800 (ACTIVE)

Description & Features

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Description

Intel Core i7 (Arrandale) 48A  CPU core reference design  for Industrial and Embedded PCs; this 2-phase 48A design enables tight CPU core voltage regulation in a small area with excellent thermal performance for Embedded and Industrial PCs using Intel Core i7 processors

Features
  • Differential voltage and current sense for tight voltage and current sense accuracy, and tight regulation irrespective of PCB placement
  • Discrete High-Side and Low-Side CSD13xxx NexFETs enable output current scalability to 48A TDC
  • Settings for evaluating all Intel IMVP6.5 CPU core voltage regulator  functions
  • On-board Load Transient Generator for easy evaluation
  • The design has been tested and verified
  • Max case temperature 57degrees Celsius (48A load)


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Schematic/Block Diagram

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Test Data

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Design Files

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Parametrics
 PMP5800.1
(Output Voltage 1)
Vin (Min) (V)8
Vin (Max) (V)14
Vout (Nom) (V)1.05
Iout (Max) (A)48
Output Power (W)50.4
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous
Designed forProcessor

TI Devices (8)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD16321Q5  25V, N ch NexFET MOSFET™, single SON5x6, 2.6mOhm  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
CSD16321Q5C  DualCool™ N-Channel NexFET™ Power MOSFET  MOSFETs  Not Available View Design Kits & Evaluation Modules
CSD16322Q5  25V, N ch NexFET MOSFET™, single SON5x6, 5.8mOhm  MOSFETs  Sample & Buy View Design Kits & Evaluation Modules
TPS51621  Dual Phase, D-CAP+™Mode Step-Down Controller for IMVP6.5 CPU/GPU Vcore  Step-down (buck)  Sample & Buy Not Available
TPS59621  Dual Phase D-CAP+™Mode Step Down Controller for IMVP6.5 CPU/GPU Vcore in Embedded Computing  Step-down (buck)  Sample & Buy Not Available
TPS715A  24-V, 80-mA, Low Iq, Low-Dropout Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS715A-NM  24-V, 80-mA, Low Iq, Low-Dropout Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
UCC27324  Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD16321Q5 Download Download
CSD16322Q5 Download Download
TPS51621 Download
TPS59621 Download
TPS715A Download Download
Download Download
TPS715A-NM Download
UCC27324 Download Download
Download Download
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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 174 21 Aug 2013
Design files (4)
Title Type Size (KB) Date
PDF 945 22 Aug 2013
ZIP 385 21 Aug 2013
PDF 26 21 Aug 2013
PDF 261 21 Aug 2013

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