LEGRAND SELECTS INNOSCIENCE GAN ICS TO DELIVER HIGHEST OUTPUT POWER IN WALL SOCKETS
Leading electrical brand adopts TO-252-packaged InnoGaN to deliver best price and performance
Innoscience Technology, the company founded to create a global energy ecosystem based on high-performance, low-cost, gallium-nitride-on-silicon (GaN-on-Si) power solutions, has announced that Legrand, the global specialist in electrical and digital building infrastructures, is using InnoGaN devices in its latest home power sockets to meet the increased power demand from products such as fast-charging Type A+C and USB power adapters.
Legrand has an estimated 19% share of the global switch and socket market. In China, the company’s recently launched products Yijing 27W and Yijing PLUS 45W wall sockets both use Innoscience GaN HEMTs to greatly increase the output power available, and reduce heat generation within the same size. GaN also allows the wall plug to fit more closely to the wall, achieving ultimate slimness.
For example, the Yijing PLUS five-hole socket uses Innoscience’s latest INN700TK190B GaN chip to deliver a maximum output power of 45W with a voltage resistance of 700 V and a conduction resistance of 190 mΩ. This device not only has the characteristics of gallium nitride – ultra-high switching frequency, no reverse recovery loss, low gate charge and low output charge, but is also packaged in a standard TO-252 can, keeping costs to a minimum.
Dr. Denis Marcon, General Manager, Innoscience Europe comments: “The 45W charging socket has the highest output power within the available size. Compared with silicon-based sockets, the power is increased by nearly 1.5 times. At the same time, the characteristics of GaN also reduce the temperature rise of the charging socket during use, making it safer and more energy-saving.”
In addition to the 27W and 45W Yijing sockets for the China market, Legrand’s overseas products also use Innoscience’s InnoGaN ICs. Currently, InnoGaN is also being delivered for other applications including OVP inside smartphones, buck-boost converters inside notebooks, fast charging for mobile phones/laptops, and LED power supplies, and is also being developed in products such as TV power supplies, speakers, outdoor portable power supplies, and power tools.
Privacy & Cookies Policy
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.