August 23-25, 2023 (Autumn) Asia Charging Exhibition in Shenzhen Futian Convention and Exhibition Center grand opening。Core Sea Technology (stock code: 688595) to join the industry upstream and downstream hundreds of enterprises to participate in the event。At the event site, the exhibition hall was colorful and crowded with people。

The Core Sea Technology booth is located at [Hall 3 C77-80] booth，Full display of the company's full series of USB PD fast charge and power interface flagship products，At the same time, there are also cases of these products in different terminal application scenarios，Including laptop, monitor, portable power supply, HuB, docking station, charger, car charger, etc。The rich exhibition content has attracted the attention of a large number of professional visitors in the industry and obtained the warm praise of many visitors。

Among them, the new debut of the fast charge protocol Buck-Boost power management chip CPW6410, USB3.The 1 HuB (hub) chip CUB3141, as the star products of power supply products and interface products exhibition, has attracted the attention of professional audiences, technology enthusiasts and industry media。The visitors actively exchanged product details and application prospects with the interpreters, forming a strong atmosphere of communication。

CPW6410 has the characteristics of high discharge efficiency, low power consumption, fast dynamic response and good compatibility. It has passed the compatibility test of mainstream mobile phones, tablets and adapters, and the output of 20V5A is @14.8V, efficiency up to 96%, can be widely used in outdoor power supplies, mobile power supplies, power tools, smart speakers, fascia guns and other subdivision applications。

CUB3141 is a high-performance USB 3.1 Gen1 HuB chip, providing high-speed 5Gbps data transmission, compatible with USB 2.0 and USB 1.1。Support for fast charging of all downstream ports, with user-friendly custom configuration, and USB 3.0 Various modes。内置3.3V LDO, compatible with Windows, Apple OS X and Linux hub operating systems, has passed strict compatibility testing and USB-IF protocol certification。

In the "2023 (Autumn) Asia Fast Charge Conference" at the same time of the event, Yang Le, senior marketing manager of Core Sea Technology, gave a keynote speech on the "Core Sea Technology USB-PD Fast Charge overall Solution"。

Yang Le focused on the first new power supply CPW6410, interface new CUB3141，And systematically explained a series of CSU3AF10, CS32G020/CS32G023, CPW3301 chip based on the latest mobile power supply and charger application scheme and brand cases。

He mentioned that with the arrival of the 5G era, PD fast charge technology will achieve breakthroughs in efficiency, safety and device compatibility to meet consumers' needs for fast and safe charging。Also, with USB PD3.1 The release of the fast charge standard, the application field of USB-C has been greatly expanded, and the USB-C interface will further enable the high integration of fast charge, high-speed data transmission, and high specification image transmission, and the future of PD fast charge will be the general trend。

As an important player in the field of fast charging, Core Sea Technology provides versatile and compatible fast charging products一颗The protocol chip can realize the functions of charge and discharge, screen projection, data communication, etc.Serving customers in various industries。At the same time, the Smart PD development ecological advantages of Xinhai technology are obvious, with rich resources, flexible protocols and good compatibility, rich reference materials, efficient and easy to use development tools and other advantages, can provide all-round solutions for PD applications。At present, the company's PD fast charge chip in the pen, display, HUB, Docking, audio switching, wire, charger, mobile power, energy storage power, car charging and other application fields, have been widely used and achieved large-scale commercial。

At present, Core Sea technology has been deeply engaged in the field of PD fast charging for more than ten years, is the first chip manufacturer to launch PD MCU in China, participated in the formulation of China's fast charging industry standard UFCS, and has formed a full application field layout of PD fast charging products。In the future, Core Sea will continue to optimize and enrich its product series in the field of PD fast charge with the technical advantages of "analog signal chain +MCU" dual platform drive。In various fields of power application, we provide customers with more targeted chip products and systematic application solutions。