Power Supply
Toshiba Introduces TC75W71FU High-Speed CMOS Dual Comparator for Industrial Overcurrent Detection
Toshiba launched the TC75W71FU, a CMOS dual comparator with high-speed response and full input/output range (Rail to Rail). The device supports overcurrent detection in industrial equipment. Shipments of the TC75W71FU start today.
3 min read
2025 Electronics Design Trends: 800V HVDC Architecture Emerges for AI Data Center Power Delivery
Global data center electricity consumption reached 240-340 TWh in 2022. Projections indicate growth to 1,000 TWh by 2026, driven primarily by AI workloads. Rack power densities have increased from 30-40 kW per cabinet to 100 kW or more for AI systems. A 1 MW rack using traditional 48V/54V distrib
5 min read
ABLIC Introduces S-19560B Series PMIC for ADAS Automotive Camera Modules with AEC-Q100 Compliance in Process
Tokyo-based ABLIC Inc., a subsidiary of MinebeaMitsumi Inc., has launched the S-19560B Series, a power management IC (PMIC) designed for automotive camera modules in the month of Nov 2025. The device supports an input voltage range of 4.0V to 16V and provides three output channels: two step-down
3 min read
Toshiba Releases 40V eFuse ICs for Circuit Protection
Toshiba Electronic Devices & Storage Corporation has added five new products to its lineup of electronic fuses (eFuse ICs): TCKE601RA, TCKE601RL, TCKE602RM, TCKE603RA, and TCKE603RL in the 40V TCKE6 series.
2 min read
Toshiba Expands Digital Isolators Lineup with Dual-Channel Models for Industrial High-Speed Data Transmission
Toshiba Electronic Devices & Storage Corporation has launched the DCL52xx00 Series, consisting of four dual-channel high-speed standard digital isolators for industrial equipment. The products support common mode transient immunity (CMTI) of 100kV/μs (typ.) under test conditions of VI=VDDI
2 min read
onsemi Acquires Vcore Power Technology from Aura Semiconductor to Enhance AI Data Center Power Solutions
onsemi has entered into an agreement with Aura Semiconductor to acquire its Vcore power technologies, including associated intellectual property licenses. The acquisition aims to strengthen onsemi’s power management portfolio, enabling the company to address the full power tree in AI
2 min read
Power Integrations Showcased GaN-Based Power Supply Solutions at electronica India 2025
At electronica India 2025, Power Integrations, a power semiconductor manufacturer, presented a range of power supply design solutions tailored for India’s electrical environment. Andrew Smith, Director of Technical Outreach and Training at Power Integrations, delivered a detailed overview o
6 min read
ROHM and Infineon Partner on SiC Power Semiconductor Packages to Boost Design Flexibility
ROHM and Infineon Technologies AG have signed a Memorandum of Understanding to collaborate on silicon carbide (SiC) power semiconductor packages for applications including on-board chargers, photovoltaics, energy storage systems, and AI data centers. The partnership focuses on enabling each compa
2 min read
STMicroelectronics Outlines Automotive Industry Transformation at IAA Mobility 2025, Highlights E-Mobility and Software-Defined Vehicle Innovations
During a keynote at IAA Mobility 2025, Jean-Marc Chery, President and CEO of STMicroelectronics, discussed the automotive industry’s transformation, driven by e-mobility, software-defined vehicles, and a shifting global market landscape, particularly with China’s growing influence. ST
3 min read
ROHM Unveils Compact PFC + Flyback Power Supply Reference Design with LogiCoA Technology
ROHM has introduced the REF67004, a new reference design that integrates Critical Conduction Mode Power Factor Correction (PFC) and Quasi-Resonant Flyback converters, controlled by a single LogiCoA MCU. This design is part of ROHM’s LogiCoA Power Supply Solution, which combines analog-digit
3 min read
TI’s Dynamic Z-Track Battery Gauges Extend Run Time by 30% in Laptops and E-Bikes
Texas Instruments has introduced the BQ41Z90 and BQ41Z50 battery fuel gauges, featuring the Dynamic Z-Track algorithm for precise battery monitoring in devices such as laptops, e-bikes, and portable medical equipment. The technology achieves state-of-charge and state-of-health accuracy with
3 min read
Semiconductor-Based Medium-Voltage Circuit Breakers Enhance DC Grid Efficiency
Researchers at Oak Ridge National Laboratory (ORNL), part of the Department of Energy, have developed medium-voltage circuit breakers using affordable thyristor semiconductors to improve the safety and efficiency of direct current (DC) power grids. Led by Prasad Kandula, the team created breakers
4 min read
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