Barracuda™ Series DC-DC Converters


Digitally-controlled, fully-regulated bus converters for DC-DC intermediate bus architectures

GE's Barracuda™ series of DC-DC converters are a new generation of DC-DC power modules designed to support intermediate bus applications where multiple low voltages are subsequently generated using Point-of-Load (POL) converters, as well as other applications requiring a tightly-regulated output voltage. With an input voltage range of 36 VDC to 75 VDC in a DOSA-standard quarter brick, the converter incorporates digital control, synchronous rectification technology, and a fully-regulated control topology. This leads to lower power dissipations, so for many applications a heat-sink is not required.


Barracuda DC-DC Power Conversion Modules Digital Solutions
Features
  • Wide input voltage range: 36 VDC - 75 VDC
  • Low output ripple and noise
  • Constant switching frequency
  • Positive remote On/Off logic
  • Output over-current/voltage protection
  • Over-temperature protection
  • Tightly-regulated output voltage
  • Wide operating temperature range (-40°C to 85°C)
  • Industry-standard quarter brick: 58.4 mm x 36.8 mm x 11.7 mm
Applications
  • Distributed power architectures
  • Intermediate bus voltage applications
  • Servers and storage applications
  • Networking equipment including Power over Ethernet (PoE)
  • Fan assemblies other systems requiring a tightly regulated output voltage

Barracuda™ Series DC-DC Converters

Manufacturer Part Number Description Available Quantity Datasheets
QBVW033A0B41Z CONVERTER DC/DC 12V 33A OUT 29
QBVW033A0B41-HZ CONVERTER DC/DC 12V 33A OUT 131
QBVW033A0B641-HZ CONVERTER DC/DC 12V 400W OUT T/H 48
ESTW015A0F41-SZ CONV DC/DC 3.3V 49.5W OUT SMD 48
QBVW025A0B41-HZ CONV DC/DC 12V 300W OUT T/H 139
QBVW025A0B41Z CONV DC/DC 12V 300W OUT T/H 41
QBDW025A0B41Z DC/DC CONVERTER 12V 25A 0
QBDW033A0B41Z DC/DC CONVERTER 12V 33A 144
QBDW033A0B41-HZ DC/DC CONVERTER 12V 33A 116
QBVW033A0B41-PHZ DC/DC CONVERTER 12V 33A 97
ESTW010A0A41-HZ DC/DC CONVERTER 5V 10A 69
KBVW006A0B41Z DC DC CONVERTER 12V 6A 124
EBVW025A0B41-HZ DC/DC CONVRT 12V 25A 1/8TH BRICK 42
EBVW020A0B41-HZ DC/DC CONVERTER 12V 240W 37
EBVW020A0B1Z DC/DC CONVERT 12V 20A 1/8TH BRK 42
EBDW020A0B41Z DC/DC CONVERT 12V 20A 1/8TH BRK 66
EBVW025A0B41Z DC/DC CONVRT 12V 25A 1/8TH BRICK 61
ESTW006A0B41Z DC/DC CONVERTER 12V 6A 72W 29
KSTW002A5B41Z DC/DC CONVERTER 12V 30W 210
KSTW006A0A41Z DC/DC CONVERTER 5V 30W 49
KSTW010A0F41Z DC/DC CONVERTER 3.3V 33W 75
KSTW004A2B41Z DC/DC CONVERTER 12V 50W 63
KSTW010A0A41Z DC/DC CONVERTER 5V 50W 49
KSTW015A0F41Z DC/DC CONVERTER 3.3V 50W 63