Tiny micromechanical change handles 10 A
Housed in a miniature 5×5-mm surface-mount package deal, the MM9200 energy change from Menlo Micro supplies a rated steady present (AC or DC) of ±10 A. The SPST micromechanical change additionally presents a standoff voltage (AC or DC) of ±300 V and ultralow contact resistance of 0.010 Ω.
The MM9200 goals to rework good energy and power distribution by changing cumbersome electromechanical relays, in addition to solid-state switches similar to IGBT and MOSFETs, the place measurement, weight, energy effectivity, and thermal administration are crucial system-level design parameters. A mechanical endurance of 1 billion switching operations permits the MM9200 to far outpace the lifetime of typical electromechanical relays. As well as, the machine’s 10-µs actuation pace is greater than 1000× sooner than its electromechanical equal.
Primarily based on the corporate’s Very best Swap expertise with true metal-to-metal contacts, the MM9200 reduces losses and energy dissipation by greater than 90% in comparison with solid-state gadgets. Packaging choices for the facility change embrace QFN and low-profile 5×5-mm WLCSP.
Menlo Micro has begun working with early-access clients to judge the MM9200. Analysis boards and engineering samples for normal sampling shall be accessible within the first half of 2023.
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