Modern power systems require highly efficient and compact regulators. Infineon Technologies AG addresses this challenge with the TDA388xx family, targeting the server, AI, datacom, telecom, and storage markets. The 12 A and 20 A synchronous buck regulators utilize a fast constant on-time (COT) control scheme to optimize performance. This approach ensures rapid transient response, minimizes […]
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SMD-based, GaN TOLL FETs are drop-in replacements for any e-mode devices
Transphorm, Inc. today introduced three SuperGaN® FETs in TOLL packages with on-resistances of 35, 50, and 72 milliohms. Transphorm’s TOLL package configuration is industry standard, meaning the SuperGaN TOLL FETs can be used as drop-in replacements for any e-mode TOLL solution. The new devices also offer Transphorm’s proven high voltage dynamic (switching) on-resistance reliability that […]
Ultra-high-density power supply line extended to 3200 W
Advanced Energy Industries, Inc. has extended its range of ultra-high-density front-end power supplies with a 3200 W unit in the common redundant power supply (CPRS) 1U form factor. The Artesyn CSU3200ET series addresses the high-performance, space-constrained power demands of next-generation computing applications including Artificial Intelligence (AI) and Machine Learning (ML). Delivering currents up to 262 […]
Cloud-based digital twin helps improve EV battery performance
NXP Semiconductors has developed a solution to connect its high-voltage battery management system (HVBMS) through its S32G GoldBox vehicle networking reference design to the cloud to leverage an artificial intelligence (AI) powered battery digital twin. By utilizing Electra Vehicles, Inc.’s EVE-Ai 360 Adaptive Controls technology, NXP unleashes the power of digital twin models in the cloud to […]
POL buck regulators optimized for Intel/AMD server CPUs
Infineon Technologies AG introduced a new family of OptiMOS 5 IPOL buck regulators with VR14-compliant SVID standard and I²C/PMBus digital interfaces for Intel/AMD server CPUs and network ASICs/FPGAs. Housed in a 5 x 6 mm² PQFN package, these devices are an easy-to-use, fully integrated, and highly efficient solution for next-generation server, storage, telecom, and datacom […]
Supplies deliver 2.5 kW at 12 V with 96% efficiency
Murata announced it had set a new performance benchmark with the extension of its D1U54 series. The D1U54T-M-2500-12-HxxC and D1U54-D-2500-12-HxxC rack mountable front-end converters are designed specifically for high-performance, high-power applications requiring high power density and efficiency standards. Target markets include Artificial Intelligence, Edge Computing, Networking Equipment, Storage, and Server applications. These power supply converters […]
Tiny MOSFETS reduce RDS(on) by 74%
Nexperia announced the release of a new range of 20 V & 30 V MOSFETs in the world’s smallest DFN package, the DFN0603. Nexperia already offers ESD protection devices in this package, but has now succeeded in bringing it to their MOSFET portfolio, a feat as yet unmatched in the industry. Next-generation wearable and hearable devices […]
Compact eGaN FETs target high power density converter apps
Efficient Power Conversion Corporation expands the selection of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2066 (0.8 mΩ typical, 40 V) GaN FET. The low losses and small size of the EPC2066 make it the ideal switch for the secondary side of high power density 40 V – 60 V to […]
eGaN 100-V FETs feature lower gate charges, zero reverse-recovery losses
Efficient Power Conversion Corporation expands the selection of low voltage, off-the-shelf gallium nitride transistors with the introduction of the EPC2071 (1.7 mΩ typical, 100 V) GaN FET. The EPC2071 is ideal for applications with demanding requirements for high power density performance including 48 V – 54 V input DC-DC for new servers and artificial intelligence. […]
Quad-output series added to ultra-compact voltage regulators
Empower Semiconductor, Inc. has announced a series of quad-output step-down converters that combine the industry’s highest current density and efficiency, the fastest dynamic voltage scaling (DVS) and transient response, and extensive fault protection. As with previous members of Empower’s IVR family, the new digitally configurable EP71xx series can deliver complete voltage regulation and protection functionality […]
