应用

Omdia：2030年全球6G用户数将达2.89亿，RAN投资规模达40亿美元

6 月 5 日，市场研究机构 Omdia 发布最新报告指出，在人工智能技术的深度赋能下，全球 6G 网络商业化进程显著提速，预计 2027 年至 2030 年将成为 6G 技术的导入期，并于 2037 年起成为通信领域的主导技术。

报告：2029年美国AI搜索广告支出将达260亿美元，占比13.6%

据路透社援引研究公司Emarketer的数据报道，美国AI驱动的搜索广告支出预计到2029年将接近260亿美元，占总搜索支出的比达到13.6%。

三防漆7大死角终结者！PCBA防水新工艺如何实现360°零盲区防护

PCB层叠结构设计的先决条件

在PCB打样过程中，层叠结构的设计是至关重要的环节。它不仅关系到PCB的性能和稳定性，还直接影响到生产成本和制造周期。本文将从PCB的两个重要组成部分Core和Prepreg（半固态片，简称PP）出发，深入探讨PCB多层板的层叠结构设计的先决条件。

意法半导体STSPIN智能执行器参考设计结合了电机控制、传感和边缘AI

The EVLSPIN32G4-ACT edge AI motor drive reference design simplifies the creation of smart actuators. This design is based on the STSPIN32G4, a 3-phase motor driver for advanced motor control systems. It is designed to work with ST's STWIN.box (STEVAL-STWINBX1), a wireless industrial sensor node, to fast-track the development of systems that merge precise motor control with real-time environmental data analysis and IoT connectivity.

意法半导体外形小巧的750W电机驱动参考板，面向家庭和工业设备应用

The EVLDRIVE101-HPD (High Power Density) motor-drive reference design packs a 3-phase gate driver, STM32G0 microcontroller, and 750W power stage on a circular PCB just 50mm in diameter. The board features extremely low power consumption in sleep mode, below 1uA, and its tiny outline can fit directly in equipment like hairdryers, handheld vacuums, power tools, and fans. It also fits easily into drones, robots, and drives for industrial equipment such as pumps and process-automation systems.

意法半导体用于工业应用和家用电器的新型STSPIN32G0系列电机驱动器

ST’s STSPIN32 drivers combine a general-purpose STM32 microcontroller (MCU) with a feature-rich three-phase gate driver to simplify design, save PCB area and accelerate time to market. The eight new STSPIN32G0 devices contain gate drivers rated 45V, 250V and 600V, targeting applications from battery-operated appliances and power tools to industrial automation, robots, HVAC systems and line-powered home appliances.

意法半导体推出低压大功率电机应用交钥匙参考设计方案

The EVLSERVO1 servo driver reference design from STMicroelectronics offers a highly compact solution specifically engineered for high-power motor-control applications, providing designers with a turnkey platform to explore, develop, and prototype without compromises.

意法半导体高压功率级，配备紧凑型评估板，适用于更小巧、更坚固的电机驱动器

Accelerating development of compact and reliable fans and pumps built with energy-efficient motors, STMicroelectronics has introduced the PWD5T60 three-phase driver with a ready-to-use evaluation board that supports flexible control strategies.

意法半导体IO-Link执行器评估板为工业监测和电器提供交钥匙参考设计

The EVLIOL4LSV1 board leverages ST’s L6364Q dual-channel IO-Link transceiver to handle communications and the IPS4260L intelligent low-side power switch for driving the indicator lights. The board can be directly connected to signaling systems such as smart tower lights used in factory automation, funnel material alarms for quantity-remaining or urgency-level awareness, and other system warnings. It also provides a fast way to test the IPS4260L and L6364Q ICs and has a 4-pin M12 connector for an IO-LINK master and a 5-pin SWD connector for programming.

意法半导体的智能功率开关具有紧凑、高效、稳健的优势

STMicroelectronics’ IPS4140HQ and IPS4140HQ-1 are richly featured four-channel intelligent power switches, combining a compact 8 mm x 6 mm footprint, 80mΩ RDS(on) (max.) per channel, and 10.5V-36V operating range with extensive diagnostic and protection features.

意法半导体低偏移、零漂移运算放大器提供宽增益带宽，实现高精度传感

The TSZ151 op amps have very low offset voltage with minimal temperature drift, offering high accuracy and stability to circuits for sensor interfacing, signal conditioning, and current measurement.

意法半导体为其新款微处理器推出高度集成的电源管理IC

The STPMIC25 power-management IC for STM32MP2 microprocessors is now available, with 16 channels to supply all the MPU power rails as well as system peripherals in one convenient package. Completing the hardware design requires only a small number of external components to provide filtering and stabilization and the STEVAL-PMIC25V1 evaluation board is available now to start development immediately.

意法半导体保证启动时间的故障安全比较器对可靠性和节能性进行优化

TS3121 and TS3121A rail-to-rail, open-drain, single channel comparators feature a novel failsafe architecture and guaranteed start-up time that simplify powering up for short periods to minimize consumption in low-power applications. Ideal for use in industrial controls, building automation, power tools, smart metering, as well as in automotive powertrain and body-control modules.

意法半导体简单、高效、灵活的1A降压转换器为智能电表、家用电器和工业转换器中的低压负载供电

ST’s DCP3601 miniature monolithic buck converter combines extensive feature integration and flexibility, enabling simple, low-BOM designs to achieve high conversion efficiency. The power switches and compensation are built-in, requiring only six components to complete the circuit, including the inductor, bootstrap and filter capacitors, and feedback resistors for setting the output voltage.