Dialog will attend the Asian Power Technology Development Forum (December 25, Shenzhen)

The 12th Asian Power Technology Development Forum (and 21Dianyuan Shenzhen High-Performance Power Technology Sharing and Practical Technology Seminar) will be held at the Shenzhen Metro Crowne Plaza Hotel on December 25, 2021.

Dialog Semiconductor (a wholly owned subsidiary of Renesas) will give a keynote speech at this forum and demonstrate fast charging solutions on site. Industry friends are welcome to attend the conference speech and visit the Dialog booth to have face-to-face exchanges with our fast charging power experts.

Meeting Information:

Meeting time: December 25 (Saturday) 8:30-17:00

Dialog speech time: 15:50-16:30 (Venue A)

Conference Hotel: 5F, Shenzhen Metro Crowne Plaza Hotel

Meeting Address: No. 9819, Shennan Avenue, Nanshan District, Shenzhen

Transportation information: Exit D of Shenzhen University Subway Station

Dialog speech introduction:

Topic: A new generation of AC/DC solutions to help high-performance fast charging power supplies -- high power density, small size, high efficiency, wide protocol support, ultra-low standby power consumption, and low-cost power supply solutions

Abstract:

Today, mobile devices including high-end smartphones and tablets have put forward higher requirements for AC/DC portable adapters, such as fast charging with higher power, higher power density (HPD) for miniaturization, higher efficiency, wider protocol support, ultra-low standby power consumption and low cost. In addition, different mobile device applications have different power levels and system performance requirements.

This presentation will introduce a new generation of AC/DC fast charging solutions to address these challenges. First, we will focus on a zero voltage switching (ZVS) platform based on Dialog's proprietary adaptive digital control technology, optimized for high power density AC/DC adapters from 45W to 100W and higher. The platform consists of two chipsets: (a) iW9801 and iW709, supporting USB PD3.0/PPS protocol; (b) iW9802 and iW72x supporting D+/D- based protocol. Second, a new quasi-resonant (QR) solution, the iW9860 and iW760 chipsets, will be introduced, which are optimized for high power density AC/DC adapters from 15W to 45W and higher, supporting USB PD3.0/PPS protocol, and can achieve high performance including zero standby power consumption (<5mW in a typical 25W USB PD travel adapter design) at the lowest system cost. The new solution also has a built-in high switching frequency driver that can directly drive GaN devices to achieve ultra-thin portable adapter design. This presentation will introduce the main system architecture and functions of the platform, and show the relevant demonstration board and experimental data on site.

About Asian Power Technology Development Forum

After years of tempering, 21Dianyuan is determined to forge ahead and start a new chapter. It invited dozens of senior experts from home and abroad to create the 12th "Asian Power Technology Development Forum" with an unprecedented scale. More than 30 senior experts provided technical guidance, and more than 100 corporate conferences showcased the corporate image and its new technologies and products. More than 3,000 engineers participated enthusiastically, covering the Pearl River Delta, Jiangsu, Zhejiang, Shanghai and other regions across the country. On December 25, 2021, 21Dianyua's 12th "Asian Power Technology Development Forum" was upgraded again, and 5 venues were fully built. This event includes semiconductor chips, power devices, passive components, test and measurement, testing and certification and other technical directions, involving low power, high power, consumer electronics, automobiles, industry, 5G, energy storage, Internet of Things and other product application fields. Provide domestic power engineers with a high-quality and efficient platform that integrates technology improvement, network expansion, business negotiation and industry empowerment.

You can also click " Read original text " at the end of the article to register for the conference and learn more about the conference details.