Shengbang Shares

Core technology: low-power analog signal chain and power management technology

Main products: 16 major series of more than 1,400 models of high-performance analog IC products, including operational amplifiers, comparators, audio/video amplifiers, analog-to-digital/digital-to-analog converters, analog switches, level conversion and interface chips, small logic chips, LDOs, microprocessor power monitoring chips, DC/DC converters, backlight and flash LED drivers, OVP and load switches, motor drivers, MOSFET drivers, battery protection and charge and discharge management chips, etc.

Key applications: communication equipment, consumer electronics, industrial control, IoT smart devices, wearable devices

Main customers: Analog devices are versatile, have a wide range of applications, and have many customers.

Competitive Advantage: Complete Analog Signal Chain and Power Management Product Line

Yutai Technology

Core technology: DC/DC technology

Key applications: smartphones, MIDs, set-top boxes, LCDTV and many other fields

Note: In September 2019, Shengbang Co., Ltd. announced that the company was planning to purchase a controlling stake in Yutai Semiconductor by issuing shares and paying cash. On December 24, 2018, Shengbang completed the acquisition of 28.7% equity of Yutai Semiconductor with 115 million yuan of its own funds. Shenbang stated at the time that Yutai Semiconductor and Shengbang had different product categories and application areas, and the acquisition of its shares was a horizontal integration of the analog chip business.

Hangzhou Shilanwei

Core technologies: R&D of high-voltage BCD, ultra-thin trench gate IGBT, super-junction high-voltage MOSFET, high-density trench gate MOSFET, fast recovery diode, MEMS sensor and other processes, forming a relatively complete characteristic process manufacturing platform

Main products: power supply and power driver product line, MCU product line, digital audio and video product line, RF and mixed signal product line, discrete device product line, etc.

Key applications: consumer electronics, industrial control, automotive electronics, home appliances

Major customers: Huawei, Hikvision, Midea, Gree, Hisense, Haier, Samsung, Sony, Delta, Daktronics, Japan's NEC and other global brand customers

Emerging projects: MEMS sensor expansion project with annual production capacity of 890 million pieces, special power module and power device packaging and testing production line project

Competitive Advantage: Integrated Design and Manufacturing (IDM) Model for Semiconductor and Integrated Circuit Products

Silicon Lijie

Core technology: 30W isolated charge pump fast charging technology, MiniLED driver

Main products: battery management chips, DC-DC converters, overcurrent protection devices, LED drivers, PMU

Key applications: consumer electronics, industrial applications, computers, communication network equipment

Main customers: smart TV manufacturers, computer and tablet manufacturers

Competitive advantage: More than 1,200 PMIC-related patents

Fuman Electronics

Core technology: Type-C PD controller, temperature control of LED lighting system

Main products: power management, LED control and driver, MOSFET, MCU, non-volatile memory, RFID, RF front-end

Key applications: consumer electronics, automotive electronics

Zhongying Electronics

Main products: industrial control single chip, lithium battery management chip and OLED display driver chip

Key applications: white goods, etc.

Yangjie Technology

Core technology: SiC/IGBT/MOSFET/Clip packaging and wafer design and other R&D technology platforms

Main products: discrete device chips, rectifier devices, protection devices, small signal, MOSFET, power modules, silicon carbide, etc.

Key applications: power supply, home appliances, lighting, security, network communications, consumer electronics, new energy, industrial control, automotive electronics and other fields

Competitive advantage: vertically integrated (IDM) semiconductor manufacturers

Shanghai Belling

Main products: smart metering SoC, power management, non-volatile memory, high-speed and high-precision ADC, industrial control semiconductors

Core technology: Next-generation smart meter measurement and data converter technology for 5G communications

Key applications: electricity meters, mobile phones, LCD TVs and flat panel displays, set-top boxes

Nanjing Weimeng

Main products: power management products, mainly including LDO series, DC/DC series, LED DRIVER, AC/DC series, lithium battery management, voltage detection series, digital-analog hybrid series, audio power amplifier IC series, etc.

Key applications: information appliances, wireless communications, digital communications and network technology and other fields

Note: On the evening of October 18, 2019, Shanghai Belling announced that the company planned to acquire 100% of the equity held by shareholders of Nanjing Weimob through cash payment, with a total transaction price of 360 million yuan. Through this merger and acquisition, Shanghai Belling's power management business will be significantly improved in terms of sales scale, customer quality, product line integrity, and technical level. In addition, Nanjing Weimeng has three major product lines: AC series, DC series, and digital-analog hybrid, which can strongly complement Shanghai Belling's products.

Wuxi Xinpengwei

Core technology: high-voltage industrial-grade power management technology

Main products: AC-DC converters, DC-DC converters, charging management, AC-DC industrial power chips

Key applications: household appliances, standard power supplies, mobile digital, industrial drives

Major customers: Midea, Gree, Skyworth, Philips, ZTE, Huawei

Competitive advantage: high and low voltage integrated technology platform

Nanxin Semiconductor

Core technology: buck-boost technology

Main products: buck-boost power chips, charging management chips, charge pump chips, wireless charging devices

Key applications: mobile phone chargers, consumer electronics, mobile power supplies, car chargers

Main customers: Huawei, Xiaomi and other mobile phone manufacturers

Competitive advantage: Obtain the dominant position in smart terminal peripheral charging equipment

Core Intelligence

Core technology: Unique leading technologies in areas such as power metering, power consumption management, and audio codecs

Main products: power management unit, battery management unit, audio codec, interface single chip

Key applications: tablet computers, TV boxes, driving recorders, sports DVs, wireless storage devices, smart hardware, handheld payment terminals, e-books, micro projectors and other products

Xinmaowei

Main products: high-performance analog and digital-analog hybrid integrated circuits

Key applications: consumer electronics, communications, computers, robots, drones, power electronics, medical electronics, etc.

Wuxi Silicon Power Microelectronics

Main products: AC/DC, DC/DC, multi-cell lithium battery protection chips, high-precision analog detection control switches and other green power management chips

Key applications: Smartphone fast chargers, 5G communication adapters, smart meters, small appliances, smart homes, industrial and automotive electronics and other fields

Jewart Microelectronics

Core technology: high energy efficiency battery management system

Main products: DC-DC converters, battery management systems, linear power supplies, LED lighting drivers

Key Applications: Consumer Electronics, Industrial Applications, Communications and Enterprise Computing

Dongke Semiconductor

Main products: high-frequency and efficient green power ICs and high-power power ICs

Microsource Semiconductor

Core Technology: Power Management and Battery Charging

Main products: battery charging chips, battery management system chips, overvoltage/overcurrent protection chips, boost/buck devices, LED driver chips

Key applications: battery systems, display systems, wireless communication systems and personal wearable devices, etc.

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