Wednesday, July 20, 2011

Renesas Electronics announces LED driver IC design support tool to simplify design of LED lamp control circuits

TOKYO, JAPAN: Renesas Electronics Corp., a premier provider of advanced semiconductor solutions, announced the availability of the R2A20134EVB design support tool for the R2A20134.

It comes mounted with the R2A20134, a high-efficiency LED driver IC for applications such as LED lamps, and is intended to simplify the design of complex LED control circuits. Six product versions are available to match a variety of circuit configurations used by customers.

Renesas Electronics plans to increase production of the R2A20134 LED driver IC to 10 million units per month in 2014, backed by the system design support provided by the new R2A20134EVB design support tool.

The use of LED lighting is becoming more widespread due to increasing awareness of the need to conserve electricity and preserve the environment by, for example, improving power efficiency and reducing emissions of carbon dioxide.

The market for LED lighting is expected to grow substantially moving forward, with the replacement of incandescent light bulbs playing a central role. With this market in mind Renesas Electronics launched development work on LED driver IC devices that are designed to be incorporated into LED lamps and perform functions such as on-off switching and dimming of the LEDs.

The R2A20134, which was announced in December 2010 and entered mass production in March 2011, achieves improved conversion efficiency when commercial AC power is converted to DC and used to drive the LEDs while also helping reduce the overall system cost.

The new R2A20134EVB design support tool for the R2A20134 simplifies the design of complex LED drive IC control circuits, enabling customers to realize highly efficient control circuits that extract the full potential of the R2A20134.

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