USB Type-C™ DFP 5V3A Charger Reference Design


Design files


The PMP11594 is a low cost 5V3A charger reference design which provides Type C DFP feature and is compliant with BC1.2 device.  The design includes a non-synchronous step-down regulator LMR14030 and highly integrated USB type-C controller TPS25810. The PMP11594 demonstrates high efficiency, good line/load regulation and thermal performance.

  • 7~40Vin wide input range
  • Type C DFP only+BC1.2
  • Compact size with 2-layer design and Non-SR solution
  • 89% @12Vin full load
  • Size: 43mmx20mmx5.6mm
Output voltage options PMP11594.1
Vin (Min) (V) 7
Vin (Max) (V) 40
Vout (Nom) (V) 5
Iout (Max) (A) 3
Output Power (W) 15
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck- Non Sync
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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.

TIDUC06.PDF (520 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


Detailed overview of design layout for component placement


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


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


PCB layer plot file used for generating PCB design layout


Includes TI products in the design and potential alternatives.

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

LMR14030SIMPLE SWITCHER® 40-V, 3.5-A, 2.2-MHz step-down converter with 40-uA IQ

Data sheet: PDF | HTML
ESD protection diodes

TPD2E001Dual 1.5-pF, 5.5-V, ±8-kV ESD protection diode with 1-nA max leakage & VCC pin for USB 2.0

Data sheet: PDF | HTML
USB Type-C & USB Power Delivery ICs

TPS25810USB Type-C® source controller and 3A power switch with VCONN

Data sheet: PDF | HTML
USB power switches & charging port controllers

TPS2514USB dedicated charging port controller - Gen 1

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP11594 Test Results Jun. 22, 2016
Technical article The power to innovate industrial design PDF | HTML Mar. 27, 2017

Related design resources

Reference designs

PMP4488 USB-C DFP 5V3A Charger Reference Design

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