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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