battery management system

ACROVIEW Programmer Supports SinoWealth’s Lithium Battery Protection Front-End Chip SH3676010B

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ACROVIEW Programmer Supports SinoWealth's Lithium Battery Protection Front-End Chip SH3676010B

The chip programming leader ACROVIEW Technology recently announced the latest upgrade of its programming software and released a list of newly supported chip models. In this upgrade, the lithium battery protection front-end chip SH3676010B launched by SinoWealth has been included in the support range of ACROVIEW’s universal programmer AP8000. The SH3676010B features a built-in high-precision … Read more

The World’s Most Influential Open Source Battery Management System (BMS) Development Platform

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The World's Most Influential Open Source Battery Management System (BMS) Development Platform

Today, we share FoxBMS The world’s most influential open source Battery Management System (BMS) development platform FoxBMS is a modular open source Battery Management System (BMS) development platform. This platform is the result of over 15 years of development at the Fraunhofer Institute for Integrated Systems and Device Technology (IISB) in Erlangen, Germany, focusing on … Read more

A Fun Discussion on the Power Path Management Function of Charging ICs: Three Tips to Help You Master the Game

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A Fun Discussion on the Power Path Management Function of Charging ICs: Three Tips to Help You Master the Game

Hello everyone, I am Jide Cheng. This article discusses the DPPM function of charging chips, which stands for Dynamic Power Path Management. DPPM is the full name of Dynamic Power Path Management. Have you ever thought about a question: when your phone runs out of battery and shuts down, you want to charge it while … Read more

In-Depth Analysis of NXP Automotive Chip S32K3

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In-Depth Analysis of NXP Automotive Chip S32K3

The NXP S32K3 series MCU is a general-purpose microcontroller designed specifically for the evolution of automotive electronic and electrical architecture (E/E Architecture), demonstrating significant advantages in applications such as Domain Controllers and Zonal Controllers. Let’s follow along with Jingxin to explore its hardware features, functional safety, software support, and practical application scenarios: Where is the … Read more

Analysis Report on 35 Domestic Power Management Chip Manufacturers

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Analysis Report on 35 Domestic Power Management Chip Manufacturers

Summary The AspenCore analyst team carefully selected 35 representative companies from numerous power management chip manufacturers, categorizing them into four major categories: PMIC, wireless charging/fast charging, battery management, and LED drivers. Each company is detailed according to evaluation criteria such as core technologies, key products, main applications, and competitiveness, compiling the “Analysis Report on 35 … Read more

Comprehensive Knowledge of Power Management

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Comprehensive Knowledge of Power Management

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

PMIC: A Chip Solving Multiple Problems

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PMIC: A Chip Solving Multiple Problems

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

SOC Estimation of Lithium Batteries Based on Internal Resistance Power Consumption

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SOC Estimation of Lithium Batteries Based on Internal Resistance Power Consumption

The editorial department of Automotive Engineering will recommend three papers in the 8th issue of 2020 to readers, aiming to stimulate industry attention and discussion on these papers and related technologies. Research Background The State of Charge (SOC) represents the remaining battery capacity, and estimating the battery SOC is a crucial part of the Battery … Read more

SOC Estimation Methods for Electric Vehicle Batteries

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The definition of SOC (state of charge) varies widely, but a more unified international definition is based on capacity, representing the remaining capacity of the battery with SOC, which numerically equals the ratio of the remaining capacity Q to the maximum available capacity Qmax. SOC estimation is one of the key technologies in battery management … Read more

Why Do New Energy Vehicles Stop Charging Automatically?

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During the daily charging process, many new energy vehicle owners may have encountered the situation where the charging gun automatically stops when the battery is close to being fully charged. What is the reason for this? Follow today’s article to delve deeper. Charging Principle of New Energy Vehicles~ 01 SOC is About 98% to Ensure … Read more