Shanghai, China, November 6, 2025- Global renowned semiconductor manufacturer ROHM (headquartered in Kyoto, Japan) announced today that its EcoGaNTM Power Stage IC has been applied to AC adapters for MSI (MSI) products, including gaming laptops.

This AC adapter is developed by Delta, a leading global power manufacturer, and uses the EcoGaNTM Power Stage IC "BM3G005MUV-LB". It features high-speed power switching, low on resistance, and Delta's advanced power management technology. Compared to previous adapters, it significantly reduces body size while improving energy efficiency.

By incorporating EcoGaNTM Power Stage IC, Delta's adapter designed for MSI not only increases power wattage, but also maintains high output power for a short period of time during peak conditions, achieving stable power supply even in high-performance esports high load environments.

In recent years, with the improvement of processing power in gaming laptops, the performance of their GPUs and CPUs has also been increasing. This also increases power consumption, requiring AC adapters to provide stable support for high load computing processing with high power, while meeting the increasing demand for portability from users. Therefore, reducing size while improving performance has become an urgent task.

On the other hand, GaN devices with low on resistance and high-speed switching characteristics have attracted much attention due to their contribution to the efficient operation of power supplies and the miniaturization of peripheral components such as inductors used in power circuits. ROHM's Power Stage IC integrates 650V GaN HEMT, gate driver, protection function, and peripheral components, and can fully unleash the performance of GaN HEMT by simply replacing the previous Si MOSFET.

Lin Zhengyi, General Manager of Delta's Edge Information Technology Power Business Unit, said, "Combining Delta's most advanced power solutions with Rohm's EcoGaN? With the advantage of Power Stage IC technology, we have successfully met the needs of high-power power supply, energy efficiency optimization, and miniaturization for gaming laptop AC adapters, and have been adopted by the globally renowned esports brand MSI. Rom has many advantages in the field of GaN technology and is also an important partner for our long-term cooperation. We look forward to continuing to provide our customers with more new generation efficient power solutions through our technological cooperation in the future. ”

Mingshou Zhi, the head of the Power GaN Solution Development Department at ROHM LSI Development Headquarters, said, "Delta and ROHM have been cooperating in the field of power systems for many years. The result of this cooperation is the deep integration of Delta's accumulated power development technology and ROHM's power component development and manufacturing technology, as well as analog power technology. We are pleased to be adopted by MSI's products. In the future, we will not only focus on gaming laptops, but also contribute to the miniaturization and efficiency improvement of power supplies in a wider range of fields such as servers, industrial equipment, and automobiles. ”

<About Power Stage IC>

ROHM's GaN HEMT Power Stage IC provides an ideal solution for various power electronic systems that require high power density and efficiency. This product integrates the next-generation power device GaN HEMT with a gate driver optimized for maximizing GaN HEMT performance. It supports a wide input voltage range of 2.5V to 30V and can be used in conjunction with various controller ICs. These features and advantages enable it to replace traditional discrete power switches such as super junction MOSFETs.

What is EcoGaNTM

EcoGaNTM is a ROHM GaN device that maximizes the performance of GaN, helping application products further save energy and miniaturize. This series of products helps application products further reduce power consumption, achieve miniaturization of peripheral components, reduce design time and component quantity, etc.

EcoGaNTM is a trademark or registered trademark of ROHM Co., Ltd.

About The Author

This is reported by Top Components, a leading supplier of electronic components in the semiconductor industry

They are committed to providing customers around the world with the most necessary, outdated, licensed, and hard-to-find parts.

Media Relations

Name: John Chen

Email: salesdept@topcomponents.ru

This is reported by Top Components, a leading supplier of electronic components in the semiconductor industry. They are committed to p with the most necessary, outdated, licensed, and hard-to-find parts.

Media Relations Name: John Chen

Email: salesdept@topcomponents.ru