PMP9775

Reference Design - PMOLED Display Power Supply with TPS61046

PMP9775

Design files

Overview

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.

Features

  • 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

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.

TIDUAC9.PDF (538 K)

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

TIDRGM6.PDF (144 K)

Detailed schematic diagram for design layout and components

TIDRGM7.PDF (79 K)

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

TIDRGM9.ZIP (329 K)

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

TIDCAT3.ZIP (161 K)

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

TIDRGM8.PDF (450 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Boost converters (integrated switch)

TPS6104628-V Output Voltage Boost Converter in WCSP Package

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

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

Data sheet document-pdfAcrobat PDF

Technical documentation

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Type Title Date
Technical article A super-small, high-efficiency PMOLED reference design for wearables Jan. 20, 2016
Test report PMOLED Display Power Supply With TPS61046 Reference Guide Jul. 27, 2015

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