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Murata Power Solutions DSQ/DAQ/DCQ 600W DC-DC Converters

Murata Power Solutions DSQ / DAQ / DCQ 600W DC-DC Converters provide a fully regulated DC output in a quarter-brick format to support the DOSA industry-standard footprint for isolated board-mounted power modules. The DSQ/DAQ/DCQ converters endorse advances in power conversion technology, including a digital interface supporting the PMBus protocol for communications to power modules. These converters offer 96% efficiency (typical), output overcurrent and overvoltage protection (OCP/OVP), overtemperature protection (OTP), and low output ripple and noise. Murata Power Solutions DSQ / DAQ / DCQ 600W DC-DC Converters are ideally suited for servers and storage applications, networking equipment, telecommunications equipment, Power over Ethernet (PoE), fan trays, wireless networks, and industrial/test equipment.

Features

  • DoSA-compliant digital (DSQ) quarter-brick with PMBus interface
  • 36-75VIN range
  • 96% efficiency (typical)
  • Delivers up to 50A output current and 600W output power
  • Low output ripple and noise
  • Based on a 32-bit Arm processor
  • Optional droop load sharing of up to 3 modules
  • Baseplate included for improved thermal performance
  • Output overcurrent and overvoltage protection
  • Overtemperature protection
  • -40°C to +85°C wide operating temperature range 
  • Negative and positive logic (negative logic standard configuration)
  • 2250VDC I/O isolation compliant with IEEE802.3 PoE standards
  • Optional reflow processable
  • 3-pin/function configurations available
    • Full PMBus with sense and trim pins
    • No PMBus with sense and trim pins
    • 5-pin Bus converter, no sense, and trim pins
  • Certified to UL/EN/IEC 60950-1, CAN/CSA-C22.2 No. 60950-1, 2nd Edition, safety approvals, and EN55022/CISPR22 standards

Applications

  • Distributed power architectures
  • Intermediate Bus voltage
  • Telecommunications equipment
  • Networking equipment, including POE
  • Servers and storage
  • Wireless networks and wireless pre-amplifiers
  • Fan-tray assemblies and other applications requiring a regulated voltage source

Videos

Product Overview

Murata Power Solutions DSQ/DAQ/DCQ 600W DC-DC Converters

Performance Data

Performance Graph - Murata Power Solutions DSQ/DAQ/DCQ 600W DC-DC Converters
Paskelbta: 2018-11-16 | Atnaujinta: 2023-02-24