TweakTown

NVIDIA GeForce RTX 5090 to use 16+6+7 power stage design, 14-layer PCB, huge 600W TGP

TL;DR: NVIDIA's upcoming GeForce RTX 5090 features a 16+6+7 phase power design, 14-layer PCB, and up to 600W TGP. It will include 32GB GDDR7 memory. The design differs from previous models, with the ...
Electronic Design

GaN Power ICs Push Power Density with Double-Sided Cooling

Learn more about TI’s latest GaN power ICs and the role that double-sided cooling plays in improving power efficiency and density. Higher switching frequencies with GaN give you the ability to use ...
Electronic Design

In Pursuit of Robust, Higher-Speed Power Designs with GaN

How GaN provides superior power designs compared to silicon. Why LLC resonant topologies are best. Traditional power transistors have long contributed to power losses (aka lower efficiency) in ...
TweakTown

GALAX GeForce RTX 5090 HOF OC Lab detailed: 38 power phase design, gorgeous white PCB

TL;DR: GALAX's new GeForce RTX 5090 HOF OC Lab Edition is a high-performance graphics card designed for extreme overclocking, featuring 38 power stages and a single 16-pin power connector. GALAX's new ...