Synchronous Upgrade to Plug In Power Module Reference Design


Design files


The PMP9454 reference design is footprint compatible to the  module PTN78060W.  The PMP9454 reference design is an easy to use synchronous regulator with LM43603 SIMPLE SWITCHER stepdown DC-DC converter.  PMP9454 is capable of driving up to 3A load current from a wide input voltage ranging from 7 to 36V.  It provides exceptional efficiency, output voltage accuracy and dropout voltage in a small package.  In addition, the PMP9454 device is compatible with the 24V  industrial bus voltage.  The adjustable frequency of PMP9454 module ranges from 200 kHz to 2.2MHz.  However, the board has 500 kHz default frequency.

  • 7V to 36V in, 5Vout @ 3A out – IC capable of 3.5V to 36V in
  • 10W Pout
  • Peak efficiency 95%
  • Switching frequency 500kHz
  • Copper thickness: 1oz, 0.5oz, 0.5oz, 1oz
  • 4 Layer Board, Size: 1" x 0.5"
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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.

TIDU528.PDF (639 K)

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


Detailed schematic diagram for design layout and components


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


Files used for 3D models or 2D drawings of IC components

TIDC614.ZIP (160 K)

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


Includes TI products in the design and potential alternatives.

AC/DC & DC/DC converters (integrated FET)

LM436033.5V to 36V, 3A Synchronous Step-Down Voltage Converter

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
More literature SIMPLE SWITCHER Synchronous Regulator Series (Rev. B) Feb. 08, 2016
Test report PMP9454 Test Results Sep. 12, 2014

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