Welcome to Shenzhen KINRI Energy Technology Co.,Ltd. official website!
Language：

Shenzhen KINRI Energy Technology Co.,Ltd.

SHENZHEN KINRI ENERGY

Huizhou (HK) Yingyuan Technology

Support Hotline

137-2371-6834 Timber (WhatsApp)

Shenzhen KINRI Energy Technology Co.,Ltd.
Knowledge
Current Location: Home > Knowledge > Knowledge

Knowledge

0755-29665062

Certificate

Shenzhen KINRI Energy Technology Co.,Ltd.
Knowledge

Application Case of Power Adapter Based on Xinhai Technology CPW3301

Article Source：Kinri Energy | Author：Kinri Energy | Issuing Time：2024.03.06

Generally speaking, the application architecture of fast charging adapters mainly includes three modules: AC-DC conversion module, power control module, and fast charging protocol module. Among them, the AC-DC conversion module is responsible for converting 220V AC power to DC power, the power control module is mainly used to adjust the DC voltage to the voltage required by the phone, and the fast charging protocol module is responsible for shaking hands with the phone to communicate, collecting voltage, current, and various information requested by the phone.

CPW3301 not only integrates power control module and fast charging protocol module, shouldering the core task of the entire fast charging process, but also specifically solves a series of pain points of current power adapters in the market.

Firstly, the power management module of CPW3301 has high integration and rich functionality. This chip integrates two of the three main modules of the fast charging adapter: the power control module and the fast charging protocol module. The power control module is mainly used to adjust the DC voltage to the voltage required by the mobile phone, and mainly integrates CC, CV loop control, NMOS drive, high-precision current sampling, bilateral VBUS discharge, etc.

Secondly, the fast charging protocol module of CPW3301 demonstrates strong compatibility. The product covers various mainstream fast charging protocols on the market, such as PD protocol, PPS protocol, QC protocol, FCP protocol, SCP protocol, AFC protocol, VOOC protocol, APPLE protocol, UFCS protocol, etc. This means that regardless of the brand or model of the phone, a good charging experience can be achieved through CPW3301, meeting the diverse needs of users.

Finally, CPW3301 balances high safety design. The product is equipped with a 12 bit ADC to support multiple protection mechanisms such as OVP, UVP, OCP, OTP, and short circuit protection, effectively preventing the occurrence of power short circuits, overvoltage, overcurrent, overheating, and other situations, thereby providing users and devices with comprehensive safety protection.

In summary, the high integration design of Xinhai Technology CPW3301 reduces the number and cost of peripheral devices, making the overall size smaller and more suitable for modern consumers' demand for lightweight and portability. At the same time, rich fast charging protocols can provide a better fast charging experience for more charging devices. Single C port and 1A1C applications, as well as flexible fast charging protocol combinations, bring convenience to customers with diverse needs.

Xinhai Technology Smart PD Development Ecology

For terminal brands, CPW3301 has greater market development potential with its unique design and innovative technology. For the secondary development of brand customers, the Xinhai Smart PD development ecosystem has advantages such as abundant resources, flexible protocols and good compatibility, rich reference materials, and efficient and easy-to-use development tools. It can help brand customers simplify product design, reduce development costs, and further enhance market competitiveness.
Back List
Shenzhen KINRI Energy Technology Co.,Ltd.

Scan And Follow Us

  • Phone:+86-137-2371-6834 Timber (WhatsApp)
  • Tel:+86-0755-29665062
  • Email:mkt1@jinruipower.com
  • Add: No. 13A16 Huafeng International Commercial Building, No.4018 Bao’an Avenue, Xixiang, Baoan District, Shenzhen China
Copyright © 2009 Shenzhen KINRI Energy Technology Co.,Ltd. All Rights Reserved.
Clients: Mexican Telecom, ZTE, Mindray, Sony, Microsoft, Toshiba, Ohm Electronics, MT, MG and so on international famous brands