Desktop power supply
There are mainly two types of Desktop power supplies, very high power for gaming (also to support mining for cryptocurrency) and the other is enterprise use. Both are using the new X86 CPU, which needs a much higher peak current and higher power now. Infineon’s wide portfolio of semiconductors offers a complete system solution to meet desktop power PSU requirement and trends: higher power and efficiency.
CoolGaN™ and CoolSiC™ technologies offer fundamental advantages over silicon and are designed to enable even higher efficiency and density with robust, high-quality, and reliable products. They exhibit no/very low reverse recovery charge. This allows the use of WBG devices in hard-switched topologies, such as the totem-pole PFC.
CoolSiC™ exhibits the lowest increase of Rdson over temperature, which makes it the prime choice for high-current applications in hard-switched topologies, such as in the Totem-Pole PFC stage.
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Solution Finder – your guide to a successful design
Use our Solution Finder to quickly and easily find, compare and purchase the right semiconductors for your project. Simply select your application and the online tool visualizes suitable components in useful system diagrams, which you can customize to your needs. Currently it covers motor control and drives from different industries with focus on power semiconductor and controller, switched mode power supplies (SMPS), LED lighting and DC-DC Point of Load (PoL) converters. More applications such as wireless charging and solar inverter will be soon available in this tool.