Xinlian Innovation Adopted Wuhan Xinyuan Semiconductor‘s CW32F003 to Launch a Solution That Supports Wireless Charging of 15W and One Core Dual Charging

PublishTime： 2024-11-07 Article Source：CW Official Website

In recent years, with technological iteration and changes in consumer demand, the charging needs of electronic products have gradually added diverse features such as technology and scenarios, and wireless charging technology has emerged. Wireless charging technology does not need to match the charging port model of consumer electronics, making it easy to use and greatly meeting the needs of consumers. The market scale has been steadily expanding.

Shenzhen Xinlian Innovation Technology Co., Ltd. focuses on the research and development and sales of fully synchronous digital demodulation wireless charging ICs, providing high-quality experiences and convenience for wireless charging of mobile power supplies, consumer electronics, small household appliances, and other products. The company has sufficient technological research and quality control capabilities, and has rich experience in the fields of wireless charging system architecture, integrated circuit design, digital analog hybrid circuit design, algorithm research and development. It provides the highest quality technical solutions and services to major enterprises, supporting users' all-round customization needs. The innovation of the Core Link has always maintained an innovative advantage in the field of wireless charging.

At the beginning of 2023, Xinlian Innovation adopted Wuhan Xinyuan Semiconductor's CW32F003 to launch a solution that supports wireless charging of 15W and one core dual charging. It supports PD and C port upgrades and can perform 5W, 7.5W, 10W, and 15W digital decoding. The 15W temperature is maintained at 30-60 ℃.

The conversion rate is as high as 75% -80%, and the application scenarios include car wireless charging, desktop wireless charging, magnetic charging bank, etc.

The main control CW32F003 is a 32-bit M0+core, with a main frequency of up to 48MHz. The packaging size is compact, QFN20 3 * 3cm, compatible with the QI protocol, integrated with PD3.0 (PPS)/QC3.0/AFC fast charging protocol, supporting IOS, Android full series PD, QC fast charging charger power supply; Supports adaptive input and automatic voltage regulation without selecting adapters.

This solution supports over temperature protection, over voltage protection, and under voltage protection, as well as dynamic FOD and static FOD. The functions can be changed according to customized customer needs.

Wuhan Xinyuan Semiconductor provides engineers with rich and complete information such as user manuals, design documents, and supporting SDKs for the CW32F series microcontroller, which can help user engineers quickly get started, allowing users to have more energy to invest in the systematic implementation of terminal products and create products with more competitive advantages in the market.

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