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High-Rel, 8-11W, Triple Output DC/DC Converters (TWR Series) | Murata-PS

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High-Rel, 8-11W, Triple Output DC/DC Converters | Murata

Among the three families of triple-output DC/DC converters in DATEL’s new A-Series, the 8-11W, 2" x 1" devices stand out as the industry’s smallest full-featured triples. Housed in miniature 2" x 1" x 0.375", 5-side shielded, metal packages with electrically non-conductive coatings, these power converters offer non-latching output current limiting, input overvoltage shutdown (except D5A models), input reverse-polarity protection, and output overvoltage clamping to protect both the power converters and their loads.

As members of DATEL’s new A-Series, the 8-11W triples feature both low cost and outstanding long-term reliability. Their design combines straightforward circuit topologies, the newest components, proven SMT-on-pcb construction methods, and highly repeatable automatic-assembly techniques. Their superior durability is substantiated by a rigorous in-house qualification program that includes HALT (Highly Accelerated Life Testing).

Each of these fully line and load-regulated switching DC/DC converters has a +5V primary output (with output current as high as 1A) and either ±12V or ±15V auxiliary outputs (with currents as high as ±210mA). These devices were designed to power small analog/digital partitions in equipment employing distributed-power architectures with bus voltages between 4.7 and 72 Volts.

Features & Benefits:

  • The smallest, full-featured triples
  • Low cost! Highly reliable!
  • Proven SMT-on-pcb construction
  • Qual tested; HALT tested; EMC tested
  • Output voltages: +5V/±12V or +5V/±15V
  • Four input voltage ranges: 4.7-7V, 9-18V, 18-36V or 36-72V
  • Small packages, 2" x 1" x 0.375"
  • –40 to +100°C operating temperature
  • Fully isolated, 1500Vdc guaranteed
  • Guaranteed efficiencies to 82%
  • Designed to meet UL1950 and EN60950
  • Modifications and customs for OEM’s

Applications:

  • Computer/networking
  • Telecom/datacom equipment
  • Industrial instrumentation
  • Automatic test equipment

Additional Information: