Cambridge GaN Devices Collaborates with ITRI to Shrink USB-PD Adaptor Size

Cambridge GaN Devices (CGD) has recently announced a significant partnership with the Industrial Technology Research Institute (ITRI) in Taiwan. The collaboration aims to develop cutting-edge USB power delivery (PD) adaptors that promise high performance and efficiency. This strategic move is set to revolutionize the market for adaptors, catering to a wide range of applications.

Under the agreement, CGD and ITRI will work together to create GaN USB-PD adaptors ranging from 140 to 240W, boasting an impressive power density of 30 w/in3. These adaptors are designed to cater to various sectors including e-mobility, tools, notebooks, and smartphones. Leveraging CGD's IceGaN technology, which integrates GaN power devices with advanced control logic, the collaboration aims to significantly reduce the overall size of the adaptors while enhancing their performance.

Andrea Bricconi, the chief commercial officer at CGD, expressed enthusiasm about the partnership, highlighting ITRI's expertise in power solution research and patent portfolio. Bricconi mentioned that some of the innovative board designs resulting from this collaboration will be showcased at the upcoming PCIM show in Nuremberg in June. These products are expected to offer a unique combination of CGD's IC chip architecture and ITRI's patented designs, focusing on size reduction, efficiency, power density, and cost-effectiveness.

In a bid to further enhance their product offerings, Cambridge GaN Devices has successfully raised $19 million for mass production. This funding will enable the company to scale up its operations and meet the growing demand for its integrated parts. The investment will also support the development of new power designs that incorporate CGD's IC-enhanced GaN technology, known as ICeGaN, which promises improved ease-of-use, smart temperature control, and enhanced gate reliability.

Wen-Tien Tsai, the leader of the commercial power design team at ITRI's Green Energy & Environment Research Laboratories (GEL), expressed excitement about integrating CGD's innovative technology into their new power designs. GEL, being one of ITRI's key laboratories, specializes in various areas such as solid-state lighting, high-efficiency air conditioning, smart/green buildings, energy management systems, and smart grid technologies. This collaboration is expected to drive advancements in power solutions and contribute to the development of sustainable and efficient technologies.