Minimized R&D efforts and costs as well as robust and highly efficient operation of medium-voltage gallium-nitride (GaN) switches are key requirements for modern power electronics systems. In accordance with its strategically-designed GaN product portfolio to continuously strengthen full system solutions, Infineon Technologies AG introduces the EiceDRIVER 1EDN71x6G HS 200V single-channel gate driver ICs family. The […]
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Wireless power supply chipset provides up to 1 W
ROHM Group company LAPIS Technology announced they have developed a chipset capable of providing up to 1W of wireless power for compact, streamlined wearable devices and for industrial smart, miniaturized, and sealing solutions. The ML7661 (transmitter) and ML7660 (receiver) eliminate the need for an external MCU by incorporating a control circuit required for transmission/reception, resulting in the industry’s smallest […]
SiC MOSFET optimized for high-end automotive applications
STMicroelectronics is introducing its third generation of STPOWER silicon-carbide (SiC) MOSFETs[1], advancing the state-of-the-art in power devices for electric-vehicle (EV) powertrains and other applications where power density, energy efficiency, and reliability are important target criteria. The market leader in SiC power MOSFETs, ST has incorporated new and advanced design know-how to open up even […]
Titanium-efficiency 2,700-W CRPS ac-dc supplies target HPC servers
Murata Power Solutions has announced the D1U74T series designed to meet the CRPS (Common Redundant Power Supply) standard defined by Intel and target server products for supercomputers, high-performance computing (HPC) systems, artificial intelligence (AI), machine learning, and crypto mining applications incorporating GPUs / ASIC topologies. The D1U74T provides 12 VDC at 2700 Watt output power […]
MOSFETs enable power supplies to meet 80 PLUS Titanium efficiency
onsemi announced its new 600 V SUPERFET V family of MOSFETs. The high-performance devices enable power supplies to meet demanding efficiency regulations such as 80 PLUS Titanium, especially at the highly challenging 10% load condition. As part of the 600 V SUPERFET family, three product groups – FAST, Easy Drive, and FRFET – are optimized […]
High-voltage MOSFETs feature fast body diodes, low resistance
Alpha and Omega Semiconductor Limited announced the release of 600V Low Ohmic and Fast Body Diode αMOS5 Super Junction MOSFETs Family. αMOS5 is AOS’s latest generation of high voltage MOSFET, designed to meet the high efficiency and high-density needs for Quick Charger, Adapter, PC Power, Server, Industrial Power, Telecom, and Hyperscale Datacenter applications. The first […]
LDO voltage regulator optimized for noise-sensitive automotive apps
Diodes Incorporated has introduced the AP7347DQ low dropout (LDO) voltage regulator, which is highly optimized for demanding noise-sensitive power-related automotive applications. This automotive-compliant high output accuracy LDO is AEC-Q100 Grade 1 qualified, manufactured in IATF 16949 certified facilities, and fully supports automotive production part approval processes (PPAPs). These qualities make it well-suited to design into […]
80-V Power MOSFETs optimized for high switching frequencies, low voltage overshoot
Alpha and Omega Semiconductor Limited announced the release of our latest 80V Power MOSFET using patented Shield Gate Technology which is optimized for higher switching frequencies used in telecom and server power supply to achieve higher efficiency compared to the previous generation. The new 80V Power MOSFET technology has lower switching losses in hard switching, topologies and […]
Three-phase DIN rail ac-dc supplies sport +20% peak rating, low inrush current
TDK Corporation announces the introduction of the TDK-Lambda brand three-phase DRB120 and DRB240 DIN rail mount AC-DC power supplies. The models are rated at 120W and 240W with a two-second peak power capability of 144W and 288W, allowing for operation with inductive and capacitive loads. On initial start-up, the products have a low energy inrush […]
Grid converter puts locally generated power on power grids
Siemens presents a new power conversion system for battery storage applications. The SINAMICS PCS grid converter makes locally generated batter power usable for industrial and public power grids. SINAMICS PCS controls the charging and discharging process of the battery and helps to handle load peaks and grid disturbances via the battery storage, to store the […]