Intel IMVP6+ Atom CPU Core Power Reference Design


Design files


High power density Intel IMVP6+ Atom CPU Core power supply for Embedded PCs; this design enables high power density and flexible configuration with the use of discrete TI NexFETs while meeting all Intel specifications

  • Differential voltage and current sense for tight voltage and current sense accuracy, and tight regulation irrespective of PCB placement
  • 1" x 0.5" total power supply area
  • Settings for evaluating all Intel IMVP6+ CPU core voltage regulator functions
  • On-board Load Transient Generator for easy evaluation
  • Only 1x330uF bulk cap and 5x10uF MLCC output capacitors required
  • Max case temperature 50degrees Celsius (Hi Side MOSFET)

Output voltage options PMP5114.1
Vin (Min) (V) 4.5
Vin (Max) (V) 15
Vout (Nom) (V) 1.5
Iout (Max) (A) 5
Output Power (W) 7.5
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck- Synchronous
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU054.PDF (365 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDR021.PDF (153 K)

Detailed schematic diagram for design layout and components

TIDR022.PDF (23 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDC046.ZIP (371 K)

Design file that contains information on physical board layer of design PCB

TIDU055.PDF (421 K)

PCB layer plot file used for generating PCB design layout


Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

TPS51610Single Phase D-CAP+™Mode Step Down Controller for IMVP6+ CPU/GPU Vcore

Data sheet: PDF

TLV3404Quad nanopower high-voltage comparator with open-drain output

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS761100-mA, 16-V, low-dropout voltage regulator with reverse current protection

Data sheet: PDF
Low-side drivers

UCC27324Non-inverting 4-A/4-A dual-channel low side gate driver

Data sheet: PDF | HTML

CSD16301Q225-V, N channel NexFET™ power MOSFET, single SON 2 mm x 2 mm, 29 mOhm

Data sheet: PDF | HTML

CSD16406Q325-V, N channel NexFET™ power MOSFET, single SON 3 mm x 3 mm, 7.4 mOhm

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Test report PMP5114 Test Results Aug. 20, 2013

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