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Solutions | TOKYO 24W Constant Voltage LED Solution with Integrated GAN Device High PF Low THD Sharing
Click DK Follow us In this article, we will introduce a 24W LED program with DK8924AN as the core, featuring high constant voltage accuracy, low standby power consumption, and fast startup, which is suitable for LED strip power supply, intelligent lighting and other application scenarios. Dongke 24W LED Solution Sample Version ✦ Solution Overview ✦ This solution adopts DK8924AN, a quasi-resonant, constant-voltage output, integrated GAN chip with primary-side control for isolation-type LED driver with low THD and high PF, and built-in high-voltage startup circuit to realize fast startup and THD compensation line to meet high PF and low THD and obtain high efficiency. With perfect protection mechanism to ensure the safety of use....
Detailed informationEast Tech Semiconductor shipped the 100 millionth GaN power supply chip designed and sealed in-house!
On September 9, 2025, East Tech Semiconductor shipped its 100 million independently designed and sealed Gallium Nitride power supply chips! ✅ 100 million pieces! Not only the accumulation of quantity, but also the market's high recognition of Dongke's GaN chip performance, quality and reliability! ✅ Autonomous design! Mastering the core technology highlights the hard power and independent innovation ability of Dongke Core in the field of third-generation semiconductors! In the rapidly developing wave of third-generation semiconductors, Dongke Semiconductor has achieved a leapfrog improvement in its market position by virtue of its deep cultivation and innovation in the field of gallium nitride (GaN) technology. The company's annual shipments continue to rank at the forefront of the industry, rapid expansion of market share, and has become a force to be reckoned with in the global power management market in China. Dongke Semiconductor...
Detailed informationSolutions | East Tech 140W High Performance Minimalist AHB Solution Details
Click DK to follow us As the industry's only fully encapsulated single-chip AHB solution, Eastcom's asymmetric half-bridge AC-DC power management chip has far fewer peripherals than competing solutions, low debugging difficulty, and overall cost is far lower than competing solutions. In this article, we will introduce a 140W PD solution based on Dongke's AHB chip, featuring minimal peripherals, high power density, diverse output configurations, etc. It is suitable for a variety of application scenarios, such as laptop and tablet adapters, two-wheeled electric vehicle chargers, LED power supplies, and so on. Teco 140W AHB PD Solution Sample Version ✦ Solution Overview ✦ Teco Semiconductor's 140W AHB PD solution is based on the DK8715BD+DK5V100R05VM package, which utilizes Teco's asymmetric half-bridge AC-DC power switching chip. The solution supports multiple output power...
Detailed informationDongke 2024 fourth quarter new product training and technical exchange meeting was successfully carried out, and the new products were heavily unveiled!
点击DK 关注我们 12月20日-31日，pg不凡成就非凡半导体相继在华南、华东分部举办了2024年第四季度新品培训会和技术交流会。来自华南华东的各位代理商和行业伙伴齐聚一堂，共同探讨技术，交流产品。本次交流会中，pg不凡成就非凡半导体展现了其在氮化镓快充、控制器领域的最新成果，包括全新升级AHB芯片——DK87XX系列B/P版本控制器、全新PFC主控、PSR高PF氮化镓系列DK89XX芯片以及全新同步控制器等。与此同时，pg不凡成就非凡ae，fae团队也详细介绍了新款产品的应用指南和注意事项。 会议中，pg不凡成就非凡技术团队和线上、线下的同行业伙伴进行了积极交流和沟通，与...
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