What are the factors for selecting a power management chip? A power management chip is responsible for converting, distributing, detecting, and managing electrical energy in electronic device systems. It mainly identifies the CPU power supply amplitude, generates corresponding short pulse waves, and drives subsequent circuits for power output. Below, I will introduce how to correctly … Read more
According to a report from Electronic Enthusiasts (by Li Cheng), in recent years, the rapid development of underlying technologies such as 5G, IoT, and AI has completely activated the entire consumer electronics market, leading to a strong momentum in the wearable device market. Data from IDC shows that in the second quarter of 2021, global … Read more
Power management converts different power inputs into output voltages that meet system requirements through specific circuit topologies. The power supply directly affects system performance, and the key component that determines power supply performance is the Power Management Integrated Circuit (PMIC). It is essential to understand the guidelines for selecting PMICs. Understand the Power Usage Environment … Read more
Today,the data processing architecture exhibits a “split” characteristic. The focus has shifted to “cloud” computing, which boasts massive scale and computational power, while “edge” computing places the processing right at the “front line”, connecting electronic devices with the real world. In the cloud, the volume of data stored is enormous, and processing must be queued … Read more
When using Jetson modules and other embedded systems, it is essential to optimize applications based on power distribution and computational resources. Monitoring becomes particularly important to avoid performance and thermal throttling issues. Jetson modules come with built-in GPU, CPU, and various AI accelerators, along with highly efficient Power Management Integrated Circuits (PMIC), voltage regulators, and … Read more
Click the image above “Electric Knowledge Home” can be subscribed to Core message: Electric propulsion technology requires the integration of a completely new architecture for the power transmission system in vehicles. This newly added component necessitates in-depth multidisciplinary research into corresponding system components. “Save our planet, keep it free from pollution!” This is the unanimous … Read more
Click above “Electric Knowledge Home” can be subscribed to “Save our planet, keep it free from pollution!” This is the unified call from scientists and visionaries around the world to reduce greenhouse gas emissions. Cars powered by fossil fuel engines are the main culprits. Although there are many alternative technologies to propel vehicles, the only … Read more
Follow the public account below: Power Talk Follow, share, like, and support quality content! Hello everyone, I am Power Talk, for battery charging circuits, the path management function is particularly important. This article illustrates this typical function through a simple block diagram. Figure 1 Typical block diagram of battery charging circuit with path management From … Read more
Reminder: Click the top↑ ‘Electric Vehicle Resource Network’ to subscribe for free. Electric Vehicle Resource Network News: Core Tips The electric propulsion technology requires the integration of a new architecture power transmission system in vehicles, which necessitates in-depth multidisciplinary research on the corresponding system components. “Save our planet, keep it free from pollution!” This is … Read more
—–This articleIntroduction—– Main content includes: Dynamic Power Path Management (DPPM) of Chargers Previous article: ① Understanding Battery Management IC (Charger)? Previous article: ② Charger Part Two: Input Voltage Dynamic Power Principle (VIN-DPM) Get materials: Click below ↓ to follow and reply: Fan Group —– Main Text —– First like ↓ then read, develop the habit! … Read more