5A dc-dc chips from Rohm aimed toward 60V, 48V and 24V rails.


Rohm dc-dc

BD9G500EFJ-LA can withstand 80V for 48V power systems (7 – 76Vin) and can output 5A from a 4.9 x 6 x 1mm package via its built-in high-side mosfet.

Applications are foreseen in servers, charging stations, power amps for 5G base stations, electric bicycles and power tools.

BD9F500QUZ can withstand 39V for 24V systems (4.5 – 36Vin) and can deliver 5A from a 3 x 3 x 0.4mm package. It includes both high-side and synchronous rectifier mosfets.

The company sees it being used in home appliances such as vacuum cleaners and washing machines, surveillance cameras, and factory automation equipment such as PLCs and inverters.

Digi-Key, Mouser and Farnell will be stocking them.


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