Voltage regulation solutions for networking and switch platforms
Full power solution for networking and switch platforms
Discover Infineon's full power solutions for networking and switch platforms. Experience our top-notch digital multiphase power solutions, ensuring unmatched efficiency, response time, and telemetry reporting. Our latest core power solutions, with TLVR technology, optimize power performance for high-current SoCs, reducing costs, and saving valuable PCB space.
Benefits:
- Supreme power conversion efficiency
- Fastest transient response speed
- Precise telemetry reporting
- Reduced output capacitance
- Lowered system costs
- Saved valuable PCB space
Infineon offers a comprehensive portfolio of power components for networking switch platforms, featuring our common footprint XDP™ digital multiphase controllers and OptiMOS™ integrated smart power stages. Our solution offering for core and other rails excels in power conversion efficiency, transient response speed, and precise telemetry reporting, setting the industry standard. Experience the superior capabilities of our latest core power solutions, seamlessly integrating with trans-inductor voltage regulator (TLVR) technologies. This combination delivers unparalleled power performance to high-current SoCs, while reducing output capacitance, lowering costs, and saving valuable PCB space. Choose Infineon for the ultimate power optimization in networking and switch applications.
Infineon offers trans-inductor voltage regulator (TLVR) solution for high-performance systems with XDP™ digital power controllers and OptiMOS™ power stages. The TLVR topology utilizes an electrically coupled inductor concept that delivers high-speed transient response even at lower switching frequencies. Infineon’s TLVR solution offers an instant response to dynamic load changes with minimal output capacitance, which reduces the overall solution size and bill of materials (BOM) cost significantly, when compared to traditional non-coupled inductor-based designs. Operating the voltage regulator (VR) at lower switching frequencies also significantly boosts overall power conversion efficiency and reduces the total cost of ownership (TCO). Overall, TLVR configuration enables efficient, high-density, and cost-effective power management solutions for high-performance systems.
The power delivery network (PDN) forms the infrastructure that delivers power from voltage regulator to CPU and other components on the server motherboard, ensuring efficient and reliable power distribution. It plays a critical role in meeting the deviation specification in applications requiring multiphase buck converters with high di/dt load steps while having stringent output voltage deviation specifications. Rather than physically moving the multiphase VR close to the load, TLVR is an alternative method that employs transformers with 1:1 turns ratio in place of the traditional power inductors. There are various advantages of such an architecture, and almost no downsides. Download the application note or watch our summary video to find out how the Infineon TLVR solution mitigates the shortcomings of the PDN in multiphase VR applications and the advantages it brings to a multiphase VR application requiring currents of 200 A to 1000 A with high-dynamic content.
