Infineon trans-inductor voltage regulator (TLVR) solves the PDN problem in multiphase VR application

June 21, 2021 // By Jayadevan Radhakrishnan and Jens Ejury
Infineon trans-inductor voltage regulator (TLVR) solves the PDN problem in multiphase VR application

The power delivery network (PDN) 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, the TLVR is an alternative method that employs transformers with 1:1 turns ratio in place of the traditional power inductors. This paper describes the advantages of Infineon TLVR solution in multiphase VR applications requiring currents of 200 A to 1000 A with high dynamic content. Download now!

Infineon

TLVR

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