fast charging

CA51F551M2 CA51F551S1 CA51F551N1 CA51F551S3 Jinrui PWM Touch MCU

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CA51F551M2 CA51F551S1 CA51F551N1 CA51F551S3 Jinrui PWM Touch MCU

ADP32F034 ADP32F035 TMS320F28034 TMS320F28035 Digital Signal DSP CA51F551M2 CA51F551S1 CA51F551N1 CA51F551S3 Jinrui PWM Touch MCU CMS8M3512 CMS8M3512S024 Zhongwei 8-bit Motor MCU Fascia Gun Vacuum Cleaner Shaver CMS8S6980 CMS8S7885 CMS8S7895 HT66F018 HT66F0195 Zhongwei 8-bit MCU SN8F5703 SN8F570320 SNB8F570320SG SN8F5804 Songhan 8-bit MCU SHM020P120Q 1200V 110A 20mΩ SiC MOSFET EC100 EC100Y-CN Quectel 4G IoT Module LTE Cat … Read more

Analysis of the 140W Multi-Port Power Bank Reference Design Powered by the Next-Generation Flagship SoC CPW6430 from Chipsea Technology

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Analysis of the 140W Multi-Port Power Bank Reference Design Powered by the Next-Generation Flagship SoC CPW6430 from Chipsea Technology

Introduction Chipsea Technology has launched the next-generation versatile multi-fast charging protocol Buck-Boost SoC CPW6430, which is an integrated “three-in-one” chip that includes a full protocol stack such as PD3.2 and UFCS, a synchronous bidirectional buck-boost controller, and a high-performance MCU. This chip aims to address three core pain points in the current fast charging market: … Read more

Chinese Manufacturer Releases Wireless Charging Single-Chip: Supports 15W EPP and Dual Fast Charging

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Chinese Manufacturer Releases Wireless Charging Single-Chip: Supports 15W EPP and Dual Fast Charging

With the release of the iPhone 12, Apple has stopped including chargers for environmental reasons, and wireless earbuds like AirPods now support wireless charging. Many people are opting for wireless charging for their phones and earbud charging cases, enjoying the convenience it brings by eliminating the hassle of wired connections. Multifunctional wireless chargers have flooded … Read more

Empowering High-Density Power Supplies with Soft Switching: A Summary of AHB Controller Chips

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Empowering High-Density Power Supplies with Soft Switching: A Summary of AHB Controller Chips

Introduction In the field of high-efficiency power conversion, the Asymmetric Half-Bridge (AHB) topology has become a core design solution for high-density power modules, electric vehicle chargers, and industrial power systems due to its simple structure, low switching losses, and soft-switching characteristics. As the “brain” of the AHB architecture, the AHB controller chip achieves efficient driving … Read more

Key Points from Company C’s Sodium Battery Experts – 0420

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Key Points from Company C's Sodium Battery Experts - 0420

Key Points from Company C’s Sodium Battery Experts – 0420 The first generation of sodium battery products with an energy density of 160wh/kg has been mass-produced, with volume production starting in 2025 for automotive applications, primarily featuring the Xiaoyao battery (AB battery), which emphasizes low-temperature 4C fast charging and high endurance (PHEV 200km+). The second … Read more

AOS Semiconductor to Share Research Progress on αSiC MOSFET 0V Shutdown Voltage at Third Generation Semiconductor Fast Charging Seminar

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AOS Semiconductor to Share Research Progress on αSiC MOSFET 0V Shutdown Voltage at Third Generation Semiconductor Fast Charging Seminar

Introduction AOS (Alpha & Omega Semiconductor) focuses on the research and production of power semiconductor products, including MOSFETs, IGBTs, power ICs, etc. It has made significant progress in the field of third-generation semiconductor materials, particularly in the development of silicon carbide (SiC) technology, which has now advanced to the third generation. SiC, as a wide … Read more

Dimensity 9300+ Chip, Dedicated D1 Graphics, 120W Fast Charging, 12GB+512GB Drops to 2027 Yuan, Is Lei Jun Selling at a Loss?

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Dimensity 9300+ Chip, Dedicated D1 Graphics, 120W Fast Charging, 12GB+512GB Drops to 2027 Yuan, Is Lei Jun Selling at a Loss?

There was once a smartphone that sold like hotcakes in the market, with soaring sales, making product manager Wang Teng beam with joy. However, Lei Jun’s “cold water splash” left Mi fans deeply moved. Lei Jun stated, “Selling one unit means losing money on one unit; the more we sell, the more we lose. Let’s … Read more

Switching All Devices to Type-C: My Troubles Have Just Begun

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Switching All Devices to Type-C: My Troubles Have Just Begun

As of 2025, devices using the USB Type-C interface are ubiquitous. From smartphones, tablets, and computers to small fans, shavers, and electric toothbrushes, this reversible connector is almost everywhere. However, the ideal scenario of one cable and one connector for everything seems yet to be realized. Next, IT Home will discuss the “pits” behind the … Read more

Explanation of Mobile Phone Battery Charging, Discharging Principles, and Circuit Structure – The Only Revised Version Online

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Explanation of Mobile Phone Battery Charging, Discharging Principles, and Circuit Structure - The Only Revised Version Online

▼ Follow our public account: Engineer Looks at the Sea ▼ Hello everyone, I am Engineer Looks at the Sea. Some friends have reported a few calculation errors in this article, and in the spirit of rigor, I am correcting them as follows (the parts in red text). The battery charging and discharging circuit is … Read more

Pioneering Fast Charging Technology for E-Cigarettes

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Pioneering Fast Charging Technology for E-Cigarettes

The development of e-cigarettes has led to a market trend where technology is increasingly leaning towards small smoke products, including nicotine salts, N-generation ceramic atomization technology, and multiple leak-proof packaging… Nevertheless, the core technology of e-cigarettes remains unchanged; beyond “atomization” and “e-liquid”, the most critical component is the “battery”. The battery not only determines the … Read more