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Power supply improves AMOLED pictures

Posted: 16 Aug 2010     Print Version  Bookmark and Share

Keywords:output power supply  AMOLED displays  LDO 

[Summary of tips] Texas Instruments Inc. rolls a new 200mA dual output power supply designed to provide improved picture quality for active matrix OLED (AMOLED) displays that require positive and negative supply rails.The TPS65137 uses a low dropout (LDO) post regulator for line and load transient response with minimum output voltage ripples to ......
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