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Why choose us?

Domestic analog and digital analog mixed IC design enterprises, specializing in the design, production and sales of various drive ICs.

The company closely combines its more than ten years of analog and hybrid IC design experience, maintains close cooperation and cooperation with international chip foundry and packaging and testing foundry, strictly controls product quality, and ensures high-quality products and stable supply.

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SERVICE

Committed to providing customers with cost-effective products, efficient and timely delivery, professional and technical support and other comprehensive services

VALUE

The performance and reliability are in line with imported brands and major domestic brands. The application positioning is medium and high-end, cost-effective, and pays attention to brand, quality and reputation.

TEAM

PRODUCTS

The product is positioned at the middle and high-end motor drive, including brush DC motor drive, brushless DC motor drive, stepping motor drive, etc

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GC9110S/D

5V H-Bridge driver

关键字:

DFN8

SOP8pp

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GC8837

5V H-Bridge driver

关键字:

DFN8

SOP8pp

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GC8838

12V H-Bridge driver

关键字:

DFN8

SOP8pp

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GC9110T

12V H-Bridge driver

关键字:

DFN8

SOP8pp

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We provide professional

solutions for various industries

The company's current drive IC products can be widely used in electronic locks, coffee machines, electronic valves, security monitoring ball machines, PTZ, fans, electric tools, pumps, etc

Security application

The DC drive series has now completed the mass production of 5V and 12V sections, including small current (below 800mA), medium current (800mA ~ 1.5A), adopting standard in1 / in2 or pH / en interfaces, and containing Na level power saving mode; In addition, single channel and dual channel of these products can be provided.

Mobile application

Electric tool

Smart appliances

5g application

Medical application

NEWS CENTER

Pursue the highest customer satisfaction, regard customers as eternal partners on the growth road, and grow together with customers

Company news

Industry dynamics

Yunqi conference: no longer controlled by others, the strong rise of "China core"

For a long time, chip has been one of the important fields of "controlled by others" in China's development. However, now, "China core" has risen strongly. Pingtouge, a semiconductor company under Alibaba, released its self-developed cloud chip Yitian 710. The chip is the most powerful arm server chip in the industry, with performance exceeding the industry benchmark by 20% and energy efficiency ratio increased by more than 50%. Yitian 710 is an important step for Alibaba cloud to promote the "one cloud multi-core" strategy. It is also Alibaba's first CPU chip born for the cloud. Applications will be deployed in Alibaba cloud's data center. What are the considerations for Ali's launch of infrastructure level products for its own use? The answer is to update the computing architecture. A new computing architecture with cloud as the core is taking shape. With the further integration of cloud and network technologies, computing will further migrate to the cloud in the future, whether enterprises or individuals. This new system is evolving at three levels: first, at the infrastructure level, the cloud defines hardware, develops underlying technologies such as chips, servers and operating systems, and builds a hardware system with cloud as the core; Secondly, the core software is reconstructed based on the cloud, the open source community becomes the innovation center, and gives birth to new development methods such as low code, making the cloud easier to use; Finally, at the application layer, in the future, with the development of 5g network, computing and data will accelerate the migration to the cloud, giving birth to new species such as cloud computer, metauniverse and automatic driving. In addition, the conference also exhibited cutting-edge technologies such as carbon based chips, biochips and micro current chips. Carbon based chip is a semiconductor technology developed on carbon nanotubes, graphene and other materials, which is regarded as the direction of the next generation chip. In the same process, comparable silicon-based chips have higher performance and lower power consumption. The performance of carbon-based chips with 90 nm process is expected to be equal to that of silicon-based chips with 28 nm process. It is worth mentioning that the development of chip ecology in China is also actively promoted. For example, at the conference, Ali pingtouge announced that the full range of risc-v processors of xuantie were open source, which further narrowed the distance between risc-v technology and developers and became a new milestone of global hardware open source. In 2018, the game world in Spielberg's film virtual world was the perfect presentation of modern artists' imagination of the meta universe, which also shaped the first cognition of the concept of the meta universe by most people. Metauniverse is an all inclusive virtual world approaching the real world infinitely. Combined with AR, VR, 5g, cloud computing, AI and other technologies, it is setting off a new wave in the field of science and technology. In the exhibition area, visitors are guided by digital people through the meta universe tunnel, starting from understanding the concept, gradually understanding the application scene and imagining the trend, and then experiencing the changes brought by the meta universe for the first time through VR games, holographic images and other technologies. The concept of "meta universe" originated from the novel avalanche written by American science fiction writer Neil Stephenson. In the virtual world parallel to the real world created by hackers, everyone has his own avatar, just like a Sims, to meet and communicate with his friends. In reality, with the development and maturity of artificial intelligence, virtual reality (VR), augmented reality (AR), extended reality (XR), 5g communication and the Internet of things, the digital virtual world will be deeply integrated with the real world, bring people the reconstruction of perception from "online" to "present", and give birth to updated consumption patterns and updated business formats. In the field of bionics, yunqi conference also showed the charm of science and technology. Bionic fish appeared at the cloud habitat conference, which made people mistakenly think they were in the aquarium. The as like as two peas, the real dragon is actually the same as the real dragon fish. According to the staff, this self-developed multi joint arowana imitation robot product is designed according to the swimming posture and appearance style of arowana and relying on the existing fluid simulation technology. It can swim smoothly and gracefully like a real fish, turn and avoid obstacles, so as to achieve the effect of false chaos and truth. In addition to the golden dragon fish and building block fish, other kinds of bionic fish are also displayed in the venue: sharks, carp, etc. the appearance and action of these bionic fish are not much different from ordinary fish.

2021-10-27

Yunqi conference: open source ideas stimulate AI + science to be more innovative

Cloud computer, flying car, metauniverse, bionic fish, exoskeleton manipulator, quadruped robot... At the 40000 square meter science and technology exhibition, more than 1500 interesting or novel scientific and technological achievements were unveiled, which can be called a digital science and technology feast. At the yunqi conference, we saw the prototype of the future world. As one of the most scientific and technological events in China and the largest in the world, "Hangzhou yunqi conference" has set up hundreds of science and technology forums with the theme of "frontier, exploration and imagination" this year, and nearly 1000 leading figures from academia and industry share their feelings to talk about the trend and insight of frontier and hard core technology. Exhibitors include more than 200 universities, scientific research institutions and science and technology enterprises such as Tsinghua University, Peking University, the Fifth Academy of Astronautics, the National Astronomical Observatory, Xiaomi and BOE. It is really a gathering of stars and an explosion of sense of science and technology. AI + science, metauniverse, bionic robot... The cloud habitat conference will take you to see the future Open source idea stimulates AI + science to be more innovative In 2021, AI and science are two hot words. Alphafold2 makes a breakthrough in predicting protein structure with deep learning technology. This computing work shows the great potential of AI to solve problems in the field of science. Extending from the single scene of biology, AI represented by deep learning is combined with scientific computing to form a new computing method in many fields such as physics, chemistry, materials and geology. "Ai + science" will bring systematic opportunities. AI represented by machine learning has the ability of complex data processing, which can make the trained physical model have both micro scale accuracy and macro scale efficiency. It can not only effectively solve the difficult and long scientific calculation process, but also systematically solve the problems of drug design Micro design problems in the fields of material design and chemical design to realize "fast and accurate" calculation and simulation. From the engineering of scale, data and performance, for AI + science, "scale engineering" will be more oriented to computing itself; "Data engineering" will need to be physics oriented and respect physical constraints; "Performance engineering" will no longer be the adaptation of software to hardware, but the customization of hardware to algorithm. Such engineering requires the joint efforts of scientists, engineers and all walks of life. Therefore, open source decentralized collaborative development and rapid implementation of distributed review on the basis of development is a verified and best software collaborative development model, which also creates a new idea of "Ai + science" new generation infrastructure - "open source collaboration". The open source model has brought rapid development to the computer field in the past half century, but it is still a new thing in the field of scientific computing. However, this efficient cooperation model based on the spirit of open sharing and peer evaluation mechanism has developed very rapidly. Nowadays, with the deepening of open source thinking, a new generation of AI + science system is being established: the underlying computing power scheduling, various scale physical engines, databases and workflow for various computing needs are all rapidly iterating. Based on open source software, thousands of research groups in materials, chemistry, biology and other fields from all over the world are broadening their scientific research boundaries and producing many high-quality scientific research achievements.

2021-10-27

No one in the capital circle does not invest in semiconductors. How can industrial capital play a positive role for China's semiconductors?

As a technology driven hard technology industry, semiconductor industry has been inseparable from capital from the beginning. It was with Arthur rock's venture capital that Fairchild Semiconductor, the world's first semiconductor franchise company, was established, and Santa Clara Valley finally became Silicon Valley. With the continuous maturity of the industry, M & A, splitting and reorganization appear more and more in the semiconductor industry, so the importance of capital to the development of the semiconductor industry is becoming more and more prominent. In China, in the past ten years, the semiconductor industry was in the ice age in the first five years, and few people paid attention to it. However, during this period, starting from the outline for promoting the development of the national integrated circuit industry published by the State Council in 2014 and marked by the establishment of the national integrated circuit industry fund, some olfactory industrial capital began to focus on hard science and technology; With the Sino US scientific and technological war as the tipping point, more and more funds have found the historic opportunity of China's semiconductor industry and began to flock in. Today, no one in the capital circle has not invested in semiconductors. For China's semiconductor industry, the influx of capital is not a bad thing. For such an industry with very high requirements for capital, talents and fixed investment (Manufacturing), a main factor limiting China's industrial development before 2014 is insufficient investment. But the bubble brought by the capital Carnival approach also has many negative effects. So, what kind of industrial capital does China Semiconductor need? How should industrial capital play a positive role and avoid negative effects in the historical critical period of the development of China's semiconductor industry? He Hui, chief analyst of omdia semiconductor, a market research institution, said that industrial capital should have the ability to build a platform and integrate resources. At present, there are more than thousands of integrated circuit enterprises in China. How to help semiconductor enterprises integrate and build large and strong leading enterprises is the number one task of current industrial capital. In terms of integrating semiconductor industry resources, CCG assets and Zhilu capital under Rongxin industry alliance have very successful cases. In 2017, CCG assets wholly acquired Nexperia, which was spun off from NXP, which became the semiconductor case with the largest amount of international mergers and acquisitions (US $2.75 billion) by China's industrial capital in recent years and the most successful case. Before the split, as the standard product department of NXP, the growth rate was only hovering in single digits due to mature products and low company investment. After the acquisition of Jianguang assets, the three-year revenue increased by 50% to US $1.6 billion. After that, CCG assets sold ANSYS semiconductor to Wentai technology, which has been transformed into China's largest IDM (vertically integrated device) semiconductor company with a market value of more than 100 billion. In fact, as early as 2015, CCG assets spun off the power semiconductor department from NXP and established Ruineng semiconductor in a joint venture with NXP. Now its revenue has doubled compared with that when it established the joint venture, and will be ready to be listed in the domestic securities market in the near future, which not only greatly improved the business situation, brought success to employees and customers, but also gave very good returns to investors. It is noteworthy that although the difficulty of international M & A of Chinese capital has increased significantly in the past two or three years, Zhilu capital has sprung up and created a number of successful acquisition cases. In July 2020, Zhilu capital wholly acquired UTAC, the world's third largest automotive electronic packaging and testing enterprise. After more than a year of transformation, UTAC has greatly improved its revenue and net profit. Zhilu capital hopes to build UTAC into a semiconductor packaging and testing enterprise with the top five global revenue and the first profit in China by loading high-quality assets and connecting domestic resources.

2021-10-27