Reference Design - PMOLED Display Power Supply with TPS61046


Design files


A PMOLED display is mostly used in the wearable device because of its low power consumption and low cost. This reference design is to demonstrate the TPS61046’s application in powering a PMOLED display. It includes a MCU MSP430G2230, boost converter TPS61046 and a 32 x 128 pixels PMOLED display. The display shows a picture programed by the MCU when the reference design is powered up.


  • The boost converter integrates rectifying diode in the WCSP package
  • True disconnection of input and output when the boost converter is disabled
  • A MCU programs the PMOLED display through I²C
  • Circuit tested on an evaluation board

Output voltage options PMP9775.1
Vin (Min) (V) 3
Vin (Max) (V) 3.3
Vout (Nom) (V) 12
Iout (Max) (A) .05
Output Power (W) .6
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Boost- Synchronous
?? View video with transcript Video

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.


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.

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

TPS6104628-V Output Voltage Boost Converter in WCSP Package

Data sheet: PDF | HTML
MSP430 microcontrollers

MSP430G2230-EPEnhanced product 16-bit ultra-low-power mixed signal microcontroller, 2KB Flash, 128B RAM

Data sheet: PDF

Technical documentation

No results found. Please clear your search and try again.
View all 1
Type Title Date
Test report PMOLED Display Power Supply With TPS61046 Reference Guide Jul. 27, 2015

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​