China Resources Micro brought the latest energy storage application solutions to the electronics summit!Let's take a look at the advantageous products brought by CR Micro this time
On November 24, 2023, the 3rd China Electronics Hotspot Solution Innovation Summit (hereinafter referred to as the "Electronics Summit") was successfully held at Dunhill International Hotel in Baoan, Shenzhen. With the theme of "Focusing on New Energy and Gathering Momentum for a New Chapter", this year's electronics summit covers three hot areas: 800V high-voltage overcharging & optical storage inverter technology, lithium battery BMS technology, and digital power supply &5G base station power supply technology.
At this industry event, cutting-edge technology and sharing became a hot topic, 15 invited experts shared their research results, more than 20 companies showcased their solutions, and more than 50 representative exhibitors introduced their latest products and solutions.
CR Micro, as one of the exhibitors at this summit, showcased its solutions in the field of energy storage applications. At the lithium battery BMS technology sub-forum, Luo Bingyin, deputy director of the power integration and system R&D department of CR Micro ICBG, delivered a keynote speech entitled "CR Micro Lithium Battery Energy Storage Application Solution".
In his speech, Mr. Luo introduced CR Micro's solutions in energy storage applications in detail, so that industry insiders and downstream application manufacturers have a deeper understanding of CR Micro's products and strength in the field of energy storage.
Energy storage, energy
IDM semiconductor enterprises with integrated operation to ensure the security of the best chain.
CR Micro is an IDM semiconductor company with integrated operation capabilities of the whole industry chain such as chip design, mask manufacturing, wafer manufacturing, packaging and testing, etc., focusing on providing "one-stop" services of wafer foundry and packaging and testing with characteristic and customized processes, which can provide customers with better guarantee for the security of the first chain.
In terms of wafer manufacturing, CR Micro can provide the most cost-effective 6+8 foundry services, and is one of the top three local wafer manufacturing enterprises in China. In terms of packaging and testing, the company has a complete semiconductor packaging production process and analog, digital, mixed-signal and other semiconductor testing and production processes. In terms of wafer testing, CR Micro is the top three leading laboratory test factories for wafer testing in Chinese mainland, and is the largest enterprise in Chinese mainland in the laser trimming business.
Mr. Luo pointed out that as an IDM company, their advantage lies in the ability to combine characteristic processes in the design stage and optimize the design of devices according to the design requirements.
CR Micro also provides competitive and characteristic analog wafer foundry platforms to meet the hot needs of the market. CR Micro is the first company in mainland China to launch ultra-high voltage 10/0.8 M700V BCD process platform and the first mass production company, with SOI process platform production line and leading MEMS wafer manufacturing production line. In addition, CR Micro can also provide unique 220V 600V HVIC industrial platforms in China, which are used for motor drives, intelligent power modules and other products.
At present, CR Micro has more than 4,000 researchers, of which R&D technicians account for 41 of the total employees15%, an increase of 1176%。
Mr. Luo added: "In terms of the proportion of R&D revenue, the proportion of R&D revenue of CR Micro in the third quarter of 2022 was 1288%, an increase of 1% compared to last year. In 2022, we applied for 483 patents and were granted 255. As an IDM company, we have a lot of patents related to devices and processes, and the categories are still very complete. ”
It is understood that in 2022, CR Micro invested 9200 million yuan, an increase of 29 percent year-on-year15%, accounting for 916%。As of the end of 2022, the company has obtained a total of 2,041 authorized and maintained valid patents, including 1,660 invention patents, accounting for 81 of the total number of patents33%。
Bring the latest energy storage application solutions to the electronics summit.
At present, energy storage, as an indispensable element of the new power system, is leading the power industry into a new era. According to data from the Zhongguancun Energy Storage Industry Technology Alliance, by the end of 2022, China has put into operation a total of 59 electric energy storage projects8GW, the cumulative installed capacity of pumped storage accounted for less than 80% for the first time, and new energy storage continued to develop rapidly, with the cumulative installed capacity exceeding 10GW for the first time, reaching 131GW, up 128% year-on-year. The rapid growth of the energy storage market has driven the demand for core components in the field of energy storage - IGBTs, MOS tubes, MCUs, power management chips, capacitors, PCB boards, etc.
In this exhibition, CR Micro brought the latest solutions for home energy storage and portable energy storage in energy storage technology.
In the field of energy storage segment, the scale of the household energy storage market is in a stage of rapid growth, according to the industry research report of Soochow, it is expected that by 2025, the global installed capacity of household energy storage will reach 50GW. In addition to the traditional BMS system, the household storage system also involves fire temperature control, safety certification and other subsystems, for the application of fire temperature control, CR Micro has brought three core products, namely bus networked smoke SOC CS2132ALO, programmable sensor-specific detection circuit CS2109 and programmable sensor-specific detection circuit CS2118.
It is worth mentioning that in terms of home energy storage safety MCU, CR Micro provides a new product - CS11F100, which has the following features:
High security level: The first secure MCU in China that supports AES-GCM and SM4-GCM encryption algorithm modes, and realizes information encryption and integrity verification at the same timeInternational SM2 algorithm hardware accelerator, SM2 security level, CCRC EAL4+ certification.
Large storage space: 128K bytes of large-capacity storage, supporting secure storage and security upgrade of multi-application firmware.
Strong computing power: 32-bit domestic embedded security CPU, powerful computing power, to achieve fast execution of instructions.
Multiple general-purpose interfaces: SPI I2C GPIO 7816 interfaces are supported to meet the requirements of more application scenarios.
Fully controllable industrial chain ecology: domestic CPU core, domestic IP design, domestic chip manufacturing process, domestic chip packaging and testing, the whole industry chain is ecologically safe and controllable.
Complete solution: Based on the needs of industry customers, we provide a complete solution for turn key.
In the context of global energy transformation and upgrading and the rapid penetration of outdoor lifestyles, portable energy storage has ushered in a blowout as an energy storage segment. Data shows that from 2017 to 2022, the global portable energy storage shipments will increase by 1010,000 units increased to 65670,000 units. Global portable energy storage shipments are expected to reach 855 in 202320,000 units. For the field of portable energy storage, CR Micro brought the 12 24V portable energy storage front-end solution PT6109 and the 12 24V portable energy storage hardware solution PT6009 at the exhibition.
12 24V portable energy storage hardware solution PT6009
PT6009 is a cascade battery protection chip designed to protect 4 9 strings of Li-ion polymer batteries, lithium iron phosphate batteries or lithium titanate batteries, which can reduce the risk of battery damage or shortened life due to battery overcharge, over-discharge, over-temperature or over-current conditions. PT6009 is a chip specially developed for hardware energy storage solutions, with over-temperature automatic recovery function. It can be used in electric scooters, e-bikes, backup power and garden tools. Its features include: overcharge voltage detection accuracy of 25mV, charge and discharge overcurrent detection accuracy of 10mV, configurable three-temperature zone temperature protection function, built-in passive equalization and disconnection detection function, undervoltage discharge and overcurrent delay pin configuration, support for charge and discharge of the same port and different port applications, support for shutdown mode and sleep mode. Encapsulation: SSOP28.
12 24V portable energy storage front-end solution PT6109
The PT6109 is a highly integrated 4 9-string Lithium-Ion Polymer, Lithium Iron Phosphate or Lithium Titanate Charge and Discharge Management analog front end that reduces the risk of battery damage or shortened life due to battery overcharge, over-discharge, over-temperature or over-current conditions. The chip developed for software energy storage solutions, covering 12 24V systems, has high reliability and can be used in power tools, uninterruptible power supplies and vacuum cleaners.
Features include: High-precision voltage detection 5mv@42V, high-precision current detection visible charge and discharge, high-precision short-circuit protection support hardware protection, built-in 5mA LDO, support current expansion, built-in battery passive equalization and disconnection detection, I2C bus communication, ALRT alarm, working current <50UA, sleep < 25ua。Form factor: QFN-24.
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Continue to deepen the field of new energy photovoltaics.
In the context of the continuous advancement of the electronics industry, CR Microelectronics is demonstrating its strong strength and far-reaching influence in the field of new energy. The company's focus on photovoltaic energy storage and inverter technology reflects its innovative attitude and technical strength in the field of new energy. Through continuous investment in the field of medium and low voltage MOS and lithium battery products, it has consolidated its leading position in the power device market.
Mr. Luo said that in terms of photovoltaic energy storage and inverter, CR Microelectronics enjoys a good reputation and reputation in the field of power devices, especially in medium and low voltage MOS. In the field of new energy, CR Microelectronics also has a very strong advantage in lithium battery products and BMS because of its more than ten years of accumulation and nearly 20 years of product series experience.
Regarding the R&D plan in the field of new energy, Luo Bingyin, deputy director of the power integration and system R&D department of CR Micro ICBG, put forward a clear direction: "We plan to further improve the existing product line. In addition, we will make a key supplement to the digital front-end of the BMS system, and in addition, we will develop and do some pioneering research and development work in the automotive BMS. In addition, for some areas that we have not yet covered, such as isolators, we will complete the relevant product series around new energy applications. In terms of signal chain, we will combine our CR Micro characteristic process to supplement related high-performance signal chain products around energy storage inverter applications. ”
Photovoltaic energy storage, photovoltaic energy storage, photovoltaic energy storage, photovoltaic energy storage, photovoltaic energy storage, photovoltaic
Written at the end: With the rapid development of energy storage applications, CR Micro's wonderful display at this electronics summit not only shows its deep strength in the field of new power systems, but also marks a solid step in the company's new energy technology research and development and market application. Through continuous innovation and in-depth research, CR Micro continues to promote the development of the industry and contribute to the global energy transition and green and sustainable development. Looking ahead, CR Micro will continue to give full play to its core advantages in intelligent manufacturing, new energy technology and global market layout, and make greater contributions to the construction of a more efficient and environmentally friendly future energy system.
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