Although power management is crucial for almost all electronic devices, it often does not receive the attention it deserves. Power management systems can enhance product reliability and performance, often supporting many other functionalities. Power Management Integrated Circuits (PMICs) are compact, efficient, and flexible in design, making them particularly important in battery-powered electronic devices such as … Read more
1. Introduction Recently, I received a board sent by the Breadboard Community, which is based on Nordic’s latest nPM1300 power management chip evaluation kit. When it comes to power management chips, many people may be familiar with discrete chips, such as buck-boost, power monitoring, POR reset, and charge-discharge management functions, but it is rare to … Read more
Long press the image to scan and apply for free Power management converts various power inputs into output voltages that meet system requirements through specific circuit topologies. The power directly affects system performance, and the key component determining power performance is the Power Management IC (PMIC). It is crucial to understand the selection criteria for … Read more
PMIC Report Summary Chips are generally divided into two major categories: analog and digital chips. Among them, analog chips include analog signal chains and mixed-signal chips, power devices, RF radio frequency devices, and sensors. Power devices are further divided into Power Management Integrated Circuits (PMICs) and power devices. The technologies and application areas related to … Read more
1. What is PMIC Power Management Integrated Circuit（PMIC） is known in Chinese as 电源管理集成电路, and its main feature is high integration, packaging traditional multi-output power supplies into a single chip, making multi-power applications more efficient and compact. PMIC is an indispensable key component in today’s electronic devices. It provides power for various devices with its … Read more
The semiconductor industry is vast, and some more specialized product categories often hide surprises. It is well-known that large chips like CPUs and GPUs are expensive, and memory chips are ubiquitous. However, many observers know very little about the field of Power Management Integrated Circuits (PMICs). The technology of PMICs is impressive. A single chip … Read more
Source: Smart Connected Vehicle Network Introduction: This article discusses the typical application of the industrial internet – the Internet of Vehicles, analyzing the architecture, key technologies, and cutting-edge trends of the industrial smart internet from the perspective of the development process of industrial networking technology, and provides an outlook on the future of intelligent connected … Read more
Written by/ Shi Bin, Tang Mingze Under the impact of television, broadcasting has gained a “revival” due to the popularity of cars, thus broadcasting is also referred to as “media on wheels.” Entering the digital network era, especially with the continuous maturity of 5G network communication technology and Internet of Things technology, the “Internet of … Read more
On July 27, the National Standardization Administration of the Ministry of Industry and Information Technology issued the “Guidelines for the Construction of the National Internet of Vehicles Industry Standard System (Intelligent Connected Vehicles) (2023 Edition)” (referred to as the “2023 Standard System Construction Guidelines”). “To adapt to the new trends, new characteristics, and new demands … Read more
At the 2021 Shanghai Auto Show, a female car owner, wearing a T-shirt that read “Brake Failure,” passionately accused Tesla from the roof of her car. Is there really a brake failure? Without data, we cannot know. However, Tesla’s strong corporate stance has made driving data a luxury for car owners seeking to protect their … Read more