Vicor announces the 1200A ChiP set that enables high-performance AI accelerator cards.

Vicor Corporation (Headquarters: Massachusetts, USA, CEO: Patrizio Vinciarelli, hereinafter referred to as Vicor) has announced a set of power components in a ChiP package that can directly convert voltage from a 48V power bus for high-performance GPU, CPU, and ASIC (XPU) processors. By using the current multiplier "MCM4609" (fixed ratio DC-DC converter) together with the driver "MCD4609" (DC-DC regulator), it can supply up to 650A (continuous) and 1200A (peak).
The current multiplier "MCM4609" is compact and thin (45.7mm x 8.6mm x 3.2 mm), allowing it to be placed near the processor, which reduces losses in the power delivery network (PDN) and increases the efficiency of the power system. The MCM/MCD 4609 ChiP set is suitable for powering GPUs, OCP accelerator modules (OAM), and artificial intelligence (AI) cards, and for new evaluations, Vicor's Hydra II evaluation board is also available.
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You can read the full text of the press release on the Vicor website.