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Dry Collection | 2025Q3Q4 Dongke product selection manual is officially released!
Click on the blue word ★ DK ★ Follow us Dongke Semiconductor 2025 Q3Q4 product selection manual is newly online, this update contains Dongke new generation of built-in drive GaN power tube devices - DKXXXG70 series, planar transformer series, the new GaN PFC master, synchronous rectifier model update, etc., welcome! Welcome to get the review. Content Overview Download/preview online the full version of the manual below. Click on "Product Selection" in the bottom menu of "About Us" category in the navigation bar of WeChat public number, you can preview online. Mode 3: Reply the keyword in the background After following the public number "Dongke Semiconductor", reply the keyword "Selection Book" in the dialog interface, then you can view online...
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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....
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East 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...
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Solutions | 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...
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