Data Sheet
February 3, 2010
Naos Raptor 50A: Non-Isolated Power Modules
5 – 14Vdc input; 0.6Vdc to 2.0Vdc Output; 50A Output Current
Features
Compliant to RoHS EU Directive 2002/95/EC (Z
versions)
Compatible in a Pb-free or SnPb wave-soldering
environment (Z versions)
Wide input voltage range (5Vdc-14Vdc)
Output voltage programmable from 0.6Vdc to
2.0Vdc via external resistor
Tunable Loop to optimize dynamic output voltage
response
Fixed switching frequency
Output overcurrent protection (non-latching)
Over temperature protection
Over voltage protection – Hiccup Mode
Remote On/Off
Power Good Signal
Small size:
36.8 mm x 27.9 mm x 20.1 mm
(1.45 in. x 1.10 in. x 0.79 in)
RoHS Compliant
Applications
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Wide operating temperature range (0°C to 70°C)
UL*
60950 Recognized,
CSA
C22.2 No. 60950-00
‡
rd
Certified, and
VDE
0805 (EN60950-1 3 edition)
Licensed
ISO** 9001 and ISO 14001 certified manufacturing
facilitiesISO** 9001 and ISO 14001 certified
manufacturing facilities
†
Description
The Naos Raptor 50 SIP power modules are non-isolated dc-dc converters in an industry standard package that can
deliver up to 50A of output current with a full load efficiency of 87% at 1.8Vdc output voltage (V
IN
= 12Vdc). These
modules operate over a wide range of input voltage (V
IN
= 5Vdc-14Vdc) and provide a precisely regulated output
voltage from 0.6dc to 2.0Vdc, programmable via an external resistor. Features include remote On/Off, adjustable
output voltage, over current, and over voltage protection. A new feature, the Tunable Loop, allows the user to
optimize the dynamic response of the converter to match the load.
*
UL
is a registered trademark of Underwriters Laboratories, Inc.
†
‡
CSA
is a registered trademark of Canadian Standards Association.
VDE
is a trademark of Verband Deutscher Elektrotechniker e.V.
** ISO is a registered trademark of the International Organization of Standards
Document No: DS10-004 ver. 1.05
PDF name: NSR050A0X432_ds.pdf
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
