Shanghai Sipeng Microelectronics Co., Ltd. is a professional company engaged in the design, development and provision of integrated circuits and complete machine modules in China. It is registered in Shanghai Jiading Green Economic City, a municipal industrial park in Shanghai. The company's registered capital is 10 million yuan. Based in Shanghai, which is open to all, the company focuses on the fields of Internet of Things and smart hardware and serves the world. Shanghai Sipeng Microelectronics Co., Ltd. has been persistently focusing on the improvement of technology, team building, management improvement, market development, and innovation of operation mode. The company sincerely cooperates with customers and develops together based on the principles of leading technology, excellent quality, adequate service and rapid response. The company's goal is to transform the company's human resources into the company's competitive advantage with technology as the core and sales as the guide, to bring the greatest profits to the company's partners, employees and shareholders, and to give back to the society. Shanghai Sipeng and its related product chain companies (wholly-owned subsidiaries, shareholders or joint-stock companies of the company respectively) can provide customers with comprehensive and systematic solutions and services. Shanghai Sipeng Microelectronics develops, produces, services and sells integrated circuit products for power, interface and communication.
Come play with me and I'll give you a prize! Pull out your board and let's play together!In the face of the epidemic, staying at home reduces the burden on the country. What else can you do at home be...
Yesterday (August 9), it was reported that Microsoft has updated the Microsoft Service Agreement on its official website, stating that if Microsoft is unable to perform or delays its obligations due t...
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At present, high-frequency and high-efficiency DC/DC converters are increasingly used in automotive electronic systems. High switching frequency can use smaller power inductors and output filter capa...[Details]
The Boost topology has always been one of the classic and basic circuits, and it is used in many power supply devices. This article explains that the Boost modules that are studied, disassembled, and...[Details]
Perhaps the most common IC in isolated switching power supplies, the TL431 shunt regulator provides a simple, low-cost way to accurately regulate output voltage. Figure 1 is a block diagram of the ...[Details]
By Glenn Morita
Low dropout regulators (LDOs) may seem simple, but they provide important functions, such as isolating a load from dirty power supplies or creating a low-noise supply to power s...[Details]
During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transformer ...[Details]
Introduction: On November 12, Yageo agreed to acquire the US passive component manufacturer KEMET for US$1.2 billion in all cash. Picture: Taiwan media report Foreign media reported that Yage...[Details]
Display screen production method
LED screens, as a new media, are more likely to attract people's attention with moving luminous images and texts. They have a large amount of informati...[Details]
Regarding the design of micro-power isolated power supply for two-wire transmitter , let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be meas...[Details]
LED light source technology is becoming more mature, and the luminous lumens per watt are increasing rapidly, which has led to a gradual price reduction. The massive market of LED green lamps and t...[Details]
I2C Communication Module The OZ89 sampling module sends the collected and processed data to the LF2407 through the I2C bus. Since the LF2407 itself does not have an I2C interface, this design u...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, the upper limit of the current is 20mA. However, the current often increases due to various reasons during use. If no protective...[Details]
Reliability design technology, as the name implies, is a testing technology that checks whether a product is reliable when used by users. The success or failure of this testing technology has a decis...[Details]
Transphorm, a supplier of high-reliability, high-performance gallium nitride power conversion products, and Bel Group have jointly announced that six of Transphorm’s high-voltage GaN FETs are used in...[Details]
Source: Udo Blaga, Senior Technical Application Engineer, Avnet Silica There are trade-offs when making design decisions between performance, cost, operation, size, thermal efficiency, and availabi...[Details]
Abstract: This paper designs a 1KW LCD TV power supply system, using the UCC28060 control chip to achieve interleaved parallel power factor correction. With its unique control method and protection c...[Details]
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