ROHM's EcoGaN™ is used in Delta Electronics' Innergie brand 45W output AC adapter "C4 Duo"

 


【Lansheng Technology News】ROHM Co., Ltd.'s 650V GaN device (EcoGaN™) is used in Delta Electronics, Inc. (hereinafter referred to as "Delta") Innergie brand 45W output AC adapter (fast charger) "C4 Duo" . Delta is a global provider of green solutions based on IoT technology. Innergie's AC adapter is equipped with ROHM's EcoGaN™ "GNP1150TCA" that improves power system efficiency, thereby improving product performance and reliability while also achieving miniaturization.


In the process of promoting a carbon-free society, since the power loss of equipment that handles high power is particularly significant, relevant manufacturers are taking measures to accelerate the pace of energy conservation. In addition, for power supplies, if the device can be operated at high frequency, it can not only save energy, but also achieve miniaturization of the circuit. Therefore, many products are equipped with GaN (gallium nitride) devices that can achieve high-speed switching. Manufacturers are on the agenda.


Rohm names devices using GaN under the "EcoGaN™" brand and is continuously expanding its product lineup. GaN has great potential, but it is difficult to handle. Rohm is currently promoting product development focusing on "ease of use" and providing related solutions. In terms of discrete products, Rohm has begun mass production of 150V GaN HEMTs in 2022, and will begin mass production of 650V that achieves the industry's ultra-high performance (RDS (ON) × Ciss / RDS (ON) × Coss) in 2023 Voltage-resistant GaN HEMT. This time, due to the built-in ESD protection element of the 650V withstand voltage product "GNP1150TCA-Z", its electrostatic withstand capability is approximately 75% higher than that of ordinary GaN HEMTs, which helps to improve the reliability of application products. In this regard The outstanding performance has been recognized by customers and has been applied to customers' products.


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