Shanghai NANXIN Semiconductor Technology Co., LTD. (Stock code: 688484), is one of the leading analog and embedded chip design enterprises in China, focusing on the field of power supply and battery management, with Charge pump, DC/DC, AC/DC, wired charging, wireless charging, fast charge protocol, lithium protection and other product lines. The company has launched a number of star products based on core technologies such as self-developed booster charging, charge pump and GaN direct drive, which have been widely recognized in the industry. Nanxin can provide end-to-end wired and wireless complete fast charge solutions from AC to battery, covering the entire power range from 10W to 240W. The company's charge pump series of fast charging products broke the foreign monopoly, has entered a number of well-known mobile phone, tablet computer brands, and completed the direct supplier system certification; DC/DC, wired charging, wireless charging and embedded protocol products are widely used in consumer, pan-industrial and other markets; A number of products have passed AEC-Q100 vehicle quality certification and achieved pre-load mass production in different models, and the company is now able to provide a complete wireless and wired charging solution. Nanxin has a strong R & D team, an independent quality control team, and a sales and support team close to customers to protect high-quality product development and design. At the same time, NANXIN has been widely recognized and supported by the upstream and downstream industry chain and capital, and has won the capital support of Shanghai Integrated Circuit Industry Fund, SMIC Juyuan, Sequoia Capital, OPPO, Xiaomi, vivo, etc., helping the company to move towards the fast track of development. Nanxin adheres to the product concept of "time first, performance first", adheres to the company culture of "pioneering and continuous innovation", provides customers with high-performance, high-quality and cost-effective system solutions, and is committed to becoming the world's leading analog and embedded chip enterprise. South Core, born for efficiency. On December 23, 2023, the 14th Asia Power Technology Development Forum sponsored by Century Power Network, a well-known information technology exchange platform in the power supply industry, was held in Shenzhen. More than 3,000 engineers enthusiastically participated in 4 venues, and hundreds of enterprises brought new technologies and new products to the event. Nanxin Technology won the "Domestic analog IC Industry Technology Breakthrough Excellence Award", Nanxin Technology sales Vice president Frank was invited to attend. Nanxin Technology, started operation in 2016, with high-performance power management IC as the entry point, around mobile phones, PCS and portable equipment layout, extended to the industrial and automotive fields, is a leading analog and embedded all-field platform company, officially listed on the science and Technology innovation board in 2023.

Nanxin Technology has been deeply engaged in the field of power supply and battery management for many years. Since its establishment, it has fully launched a number of mature product lines, involving 8 major directions such as Charge pump, DCDC, ACDC, wired charging, wireless charging, fast charging protocol, lithium battery protection, and automotive electronics. Nanxin Company has a forward-looking product definition ability and efficient technology landing ability, based on Nanxin self-developed lifting voltage charging, charge pump and GaN direct drive and other core technologies continue to promote product development and iteration, product matrix continues to enrich. The complete product matrix can meet the needs of customers in all directions, and the product power range covers 10W to 300W, which can be widely used in consumer electronics fields such as mobile phones, tablets/computers, adapters, smart wearables, energy storage power supplies, power tools and other industrial fields and vehicle fields. In the future, in the journey of China Core upgrade, Nanxin Technology will continue to expand the cutting-edge technology development of high-performance analog power supply sector, in-depth layout of automotive electronics, industrial equipment, high-end consumer and other fields, innovate and develop new technologies, accelerate product iteration and update, meet customer needs, provide customers with a full range of power management solutions covering diversified terminal applications, improve product efficiency, Reduce carbon emissions, promote the localization process in the field of power management, help the development of the national "carbon neutral" cause, and achieve "China core".

On January 24, 2024, Nanxin Technology SC9222 wireless charging module passed Qi2.0 certification. WPC will start Soft-Launch certification testing from November 2023, mainly open to contributors who actively participate in MPP Plugfest and standard technology in the early stage, and certified products will be used as Qi2.0 compatibility test resource pool as a benchmark for subsequent certification. Compared to Qi, Qi2.0 is based on Apple's first Magnetic Power Profile, built on Apple's MagSafe charging technology, which will provide a better wireless charging user experience and pave the way for the development of new features and enhancements in the future. MPP module can not only replace the traditional MagSafe module, greatly reduce the cost of wireless charging, but also improve the user experience, and is widely used in wireless charging base, magnetic charging treasure, car bracket and other fields. Nanxin SC9222 module has passed Qi2.0 certification, bringing more secure and stable wireless charging experience to smart devices. Some products of South Chip: 1, Buck-Boost boost charging IC, is a chip that can charge and control single and multiple batteries. Thanks to Buck-Boost architecture, the buck-boost charging IC can precisely manage and control the battery charge voltage and current regardless of whether the input voltage is higher, lower or equal to the battery voltage. 2, single lithium battery protection chip, ultra-low Rdson, provide overcharge protection, overdischarge protection, overcurrent protection, short circuit protection and other functions, escort battery applications; Multiple battery protectors provide overcharge protection, overdischarge protection, three-stage discharge overcurrent protection, charge overcurrent protection, battery temperature protection, open circuit detection, and support stackable design and separate charge and discharge paths, and some support battery balance function. 3. Buck-Boost Regulators, thanks to their regulator architecture, can flexibly support wide input/output voltage range: the required voltage can be achieved regardless of whether the output voltage is higher, lower or equal to the input voltage. The synchronous switch control chip (controller) can directly drive the external MOS, providing the user system with a wide voltage, high current, high power efficient DCDC conversion, flexible support for various high-voltage and high-power applications; Synchronous switching chip, through the integration of ultra-low Rdson power MOS, to provide the system with high integration, high density, peripheral device simplification and efficient power conversion solution. 4, Nanxin Technology launched a new generation of PFC control chip, which can meet the requirements of power factor and input current harmonics for medium and high power chargers and adapters. With no auxiliary winding, integrated THD optimization, support for segmented output and other core technologies. It not only supports multiple protection measures such as VFB overvoltage protection, VDD undervoltage protection, weekly current protection, ultra-high temperature protection, but also supports the second level of independent overvoltage, undervoltage, overcurrent protection. It can be widely used in USB-PD chargers, AC-DC adapters, LED drivers, industrial power supplies, power tools and other fields. 5, USB PD protocol control IC, can be used as DFP/UFP/DRP to support type-C protocol and USB PD3.1 specifications and PPS requirements. In addition, it also supports various mainstream fast charging protocols including Apple mode, Samsung mode, DCP, HVDCP, FCP, SCP, AFC, VOOC, etc., to easily achieve fast charging functions.

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Nanxin Quality Supplier Endorsement:

Chengdu Retronic Technology Co., Ltd. specialize in international comprehensive electronic components supply chain service. The company has passed ISO9001 quality management system certification and Dun & Bradstreet global certification (D-U-N-S # 420990486), and has offices in Chengdu, Hong Kong, Shenzhen, Europe, the United States, Southeast Asia and so on.  Main brands: ADI, TI, ALTERA, XILINX, MICROCHIP, FUJITSU, MITSUBISH, MAXIM, E2V, INTERSIL, ACTEL, QORVO, Mini-Circuits, AVAGO, TE, MOLEX. We are serving more than 860 domestic and foreign customers, involving medical industrial control, intelligent household appliances, 5G communications, instrumentation and new energy industry applications. The company has 20 years of industry experience and global supply chain channels. In order to make it easy for customers to achieve one-stop purchasing, we have always insisted on the following points: ensure genuine products, guarantee product quality, quickly survive and quote, make BOM matching orders quotation, give price concessions for customers to save more costs, have a large number of spot inventory, provide fast delivery to meet customer timeliness requirements. Welcome to inquire and get detailed catalogue and samples.

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Nanxin Popular models recommended:

SC8102QDJR-QFN32    SC8932     SC8930