NXI100 Datasheet, PDF (1/4 Pages) Artesyn Technologies – 81 A Non-Isolated DC-DC Converters

Embedded Power for
Business-Critical Continuity
NXI100 Series
Single output
Input Voltage: 12VDC
# of Outputs: Single
Rev.03.23.07
nxi100
1 of 4
Special Features
• Designed for VRM9.0 and
VRM9.1 specification
• Low profile: 1.15 inches
including mating connector
• Microprocessor voltage
identification input
• 5 Bit VID input
• 1.10 Vdc to 1.85 Vdc in
25 mV steps
• Up to 50 A/μs load transient
no load to full load, recovery
within 50 μs
• Democratic current sharing,
no need for master/slave
configuration
• High efficiency: 87% typical @
Vin = 12 V, Vout = 1.5 V,
Iout = 60 A
• Available RoHS compliant
• 2 year warranty
The NXI100 non-isolated dc-dc converter simplifies the application
of Intel Xeon^(TM) or Pentium^®4 processors by providing a
purpose-designed, point-of-load, power management solution for
low-profile applications. Capable of delivering 81 A, and meeting
the exceptional transient response requirements of these loads,
the converter comes in a versatile, PCB-pluggable form.
Artesyn utilizes advanced circuit techniques, component selection
and state-of-the-art thermal packaging, to deliver reliable high
power density. Multi-phase power conversion provides
industry-leading conversion efficiency without adding
unneccesary complexity, and NXI100 meets the precise regulation
specifications of VRM9.0/9.1 without expensive external
components. An active circuit guarantees the current sharing
specification is met during static or dynamic loading conditions.