Infineon Technologies AG announced the launch of a complete power management offering for compute servers based on Intel’s Sapphire Rapids compute processing units (CPU). This new “pick-and-place” solution utilizes several Infineon power management devices and technologies that deliver optimum power efficiency and performance, including XDP digital multiphase controllers, OptiMOS integrated power stages, and OptiMOS IPOL voltage regulator. This offering […]
Data center
Efficient step-down dc-dc converter module delivers 72 W
Murata announced the development of the MYC0409, the industry’s highest power density (5.4kW/inch3), 48 Vin divide-by-4 charge pump capacitor divider module with all passive components integrated into a low profile PSiP package. Capable of delivering up to 72 watts of power with a peak efficiency of around 97-percent, the interleaved, switching capacitor architecture is based […]
Power super-junction MOSFETs feature 100 m Ω, 140 m Ω on resistance
Alpha and Omega Semiconductor Limited announced the release of 600V 110mOhm and 140mOhm αMOS5 Super Junction MOSFETs in the DFN8x8 Package. 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. Today’s Server […]
Efficient 150/200 W dc-dc converters target data processing, industrial uses
CUI Inc announced the expansion of its PRQ Isolated dc-dc converters line, which provides a lower-cost alternative to VHK models and high-wattage power solutions. The PRQ150W-D/T/DIN and PRQ200W-D/T/DIN are EN 62368-1 certified 150W and 200W quarter-brick dc-dc converters housed in fully encapsulated aluminum alloy cases. They are suited for designers working on data, telecom, robotics, […]
Littelfuse offers compact cartridge fuses available with high-current, high-voltage ratings
Littelfuse, Inc. announced the compact cartridge fuse series available that’s rated at 500Vac/Vdc with current ratings from 40A to 63A and a 10,000A interrupting rating. The 607 Series high-current, high-voltage cartridge fuse, designed for overcurrent protection applications, provides a robust solution for demanding high-voltage power supply circuits. The 500V fuse rating is suitable for both […]
Compact cartridge fuses carry high-current, high-voltage ratings
Littelfuse, Inc. announced the compact cartridge fuse series available that’s rated at 500Vac/Vdc with current ratings from 40A to 63A and a 10,000A interrupting rating. The 607 Series high-current, high-voltage cartridge fuse, designed for overcurrent protection applications, provides a robust solution for demanding high-voltage power supply circuits. The 500V fuse rating is suitable for both […]
Demo board converts 12 Vdc to 500-W 48 Vdc
EPC announces the availability of the EPC9166, a 500 W DC-DC demo board that converts a 12 V input to 48 V output. The EPC9166 demo board demonstrates the Renesas ISL81807 80 V two-phase synchronous boost controller with the latest generation EPC2218 eGaN FETs from EPC to achieve greater than 96.5% efficiency in a 12 […]
GaN power ICs handle 2 kW to 20 kW apps
Navitas Semiconductor announced that high-power GaN power IC samples are now available for the first time to data center, solar and electric vehicle (EV) customers worldwide. Navitas GaNFast ICs have first introduced to mobile customers three years ago and have become a mainstream, disruptive force in those markets, enabling unprecedented high-efficiency and ultra-fast charging of […]
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 […]
Open-rack power shelf minimizes power consumption in hyper scale and enterprise data centers
Advanced Energy introduced a high-density, high-efficiency 48 V, 30 kW dual-feed Open Rack version 3 (ORv3) power shelf that minimizes the power consumption and improves the reliability of computing and storage applications in hyperscale and enterprise data centers. Featuring power supplies with demonstrated efficiency of 97%, Advanced Energy’s new Artesyn 2U shelf incorporates a hot-swappable […]
