Power Integrity

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Infineon introduces the CoolGaN bidirectional switch 650 V G5, a GaN switch capable of actively blocking voltage and current in both directions.

Infineon announced that its OptiMOS 6 80V power MOSFETs in a compact 5x6 mm² dual side cooling package have been integrated into the IBC stage of an AI server platform of a leading processor manufacturer.

Infineon's new CoolSiC JFET devices deliver minimized conduction losses, solid turn-off capability, and high robustness, making them ideal for advanced solid-state protection and distribution.

Rohde & Schwarz will showcase its latest solutions and advanced techniques for testing and analyzing power electronic systems and components at PCIM Expo 2025 in Nuremberg, Germany.

ITEN has unveiled a major advancement in energy storage. ITEN’s latest SSB achieves an unprecedented 200 C discharge rate (200 times the battery’s capacity per hour)—100 times higher than conventional Li-ion batteries—setting a new benchmark for miniaturized energy storage.

The product family of medium-voltage CoolGaN Transistors G5 with integrated Schottky diode increases the performance of power systems by reducing undesired deadtime losses, thereby further increasing overall system efficiency. 

Infineon launches the Power PROFET + 24/48 V switch family, developed for the requirements of modern vehicle power systems.

New Vicor DCM3717 and DCM3735 DC-DC power modules support the growing trend of 48 V-centric PDNs that provide greater power system efficiency, power density, and lower weight versus 12 V based PDNs.

EM simulators that are optimized for PCB PDN simulations provide an increased level of automation to enable the basics of DC IR Drop, electrothermal, and AC impedance for early detection of design issues. In this article, Heidi Barnes, Steve Sandler, and Benjamin Dannan examine why the ability to optimize a PDN for Z_Target with PCB parasitics in the frequency domain and then export to an end-to-end PI Digital Twin simulation for validation in the time domain should be standard practice for the PI engineer.