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Allegro MicroSystems launches current sensors and drivers for 800 V power distribution and 48 V server fans and pumps in AI data centres
What changed
Data Centre Solutions reports that Allegro MicroSystems has launched wide-body versions of its ACS37030 and ACS37002 current sensors with 6,000 V of galvanic isolation for 800 V rack power, an AHV85311 isolated gate driver for silicon carbide FETs that Allegro says can cut board space by up to 50%, and an updated QuietMotion A89333 48 V motor driver for server cooling fans that the company says also suits liquid cooling pumps. Power supply maker Acbel Polytech has integrated the current sensors into its AI data centre power products. Performance figures are the company's own.
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