ON Semiconductor Releases GreenPoint Open Reference Design for LCD TV Power Supplies

By pur, Tuesday, February 17th, 2009
Category: Display, Power, Reference Design

The GrrenPoint reference design is 180 watt (W) High Voltage LCD Integrated Power Supply (HV-LIPS) combines the main system power with the backlight inverter. The GrrenPoint reference design eliminates a complete power conversion stage, improving overall system efficiency, simplifying the design and reducing the bill of materials. The design supports the need for higher efficiency power supplies to meet the active and standby power requirement of the ENERGY STAR 3.0 TV standard that went into place in November 2008. The reference design merges the power supply with the inverter onto a single PCB with a maximum height of 25 mm, to meet the tight form factor constraints of LCD TVs…

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