50V isolated eighth brick DC-DC module targets comms and test applications

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By Nick Flaherty

.The module operates from an input voltage range from 36Vdc to 75Vdc that covers 48Vin and provides a typical 50Vdc, 6A output voltage. The output voltage can be trimmed +20% and -50% that covers from 25Vdc to 60Vdc applications.

The module is offered in industry standard 1/8th Brick format, 58.4 x 22.9mm (2.3” x 0.9”) in through-hole package and low profile, 0.5” (12.7mm) with baseplate. This is targeted toward RRH (Remote Radio Head) GaN-HEMT and LD-MOS amplifier, PoE (Power over Ethernet), PSE and Semiconductor tester applications where requires high voltage and board space, cost, efficiency, and reliable operation in elevated temperature environments are critical. It also includes output over-current/over-voltage protection, over-temperature protection, remote ON/OFF, output voltage margining, and 1.5kVdc input-output isolation.

“The module has very high efficiency and high output power in a small package that gives customers the ability of space saving,” said Hitoshi Matsushima, Group President of Electronic Devices Business Group at FDK. “FDK will continue to add the high power density products to its isolated power module product line.”

The module is RoHS II compliant.




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