Reference Design - USB Power Supply using TPS61088 to Support Quick Charge 2.0


Design files


This Reference-Design is to power the USB port that aims to supports Quick Charge 2.0 from one cell li-ion Battery or a Power supply between 2.7V and 4.4V. It consists of a boost converter TPS61088 supporting up to 12V output, a 12 E-fuse TPS2592AA for short circuit protection and a charger interface IC CHY100 to adjust output voltage according the Quick Charge 2.0 standard. It can support 5V&3A, 9V&2A and 12V&1.5A output power.


  • Support Quick Charge 2.0 Class A
  • Up to 18 Watts Output Power
  • One Cell Li-ion Battery Input
  • The circuit is tested on a 38mm*15mm Evaluation Board

Output voltage options PMP9773.1
Vin (Min) (V) 2.7
Vin (Max) (V) 4.4
Vout (Nom) (V) 9
Iout (Max) (A) 2
Output Power (W) 18
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Boost- Synchronous

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.

TIDU917.PDF (1440 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


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.

Boost converters (integrated switch)

TPS6108810-A Fully-Integrated Synchronous Boost Converter

Data sheet document-pdfAcrobat PDF open-in-new HTML
eFuses & hot swap controllers

TPS2592AA4.5-V-13.8-V, 28mΩ, 2-3.7A eFuse

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
Technical article Easily charge your smartphone faster Sep. 24, 2015
Test report USB Power Supply Using TPS61088 to Support Quick Charge 2.0 Design Guide Apr. 13, 2015

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