Magnetic components suitable in AI, data centre power conversion
EP&T MagazineAutomation / Robotics Electronics Power Supply / Management AI buck converter data centre power Stacked
ITG ELECTRONICS and STMicroelectronics (ST) have collaborated to developed a Stacked buck converter with unified coupled inductor. The magnetic component solution serves 54V/48V to 12V converter applications. ST’s patented 54V/48V to 12V stacked buck converter features an on-board solution with a ¼ brick space using the PM6780 dual digital multiphase controller, the STPRDC02A high-voltage full-bridge driver, and ITG’s L101353A-3R6MHF non-coupling dual inductors. Combined with ST’s PM6780 and STPRDC02A, ITG’s L101456A-1R4MHF can elevate the overall power rating of ST’s 48V solution to 1500 watts. Product combination provides a high-power density rating for 48V solutions.