Data Sheet
January 14, 2011
NQR010A0X4: Non-Isolated DC-DC Power Modules
4.5Vdc –14Vdc input; 0.59Vdc to 6Vdc Output;10A 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 (4.5Vdc-14Vdc)
Output voltage programmable from 0.59 Vdc to 6Vdc
via external resistor
Tunable Loop
response
TM
to optimize dynamic output voltage
RoHS Compliant
Applications
Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
Servers and storage applications
Networking equipment
Industrial applications
Fixed switching frequency
Output over current protection (non-latching)
Over temperature protection
Remote On/Off
Small size: 10.4 mm x 16.5 mm x 8.4 mm
(0.41 in x 0.65 in x 0.33 in)
Wide operating temperature range (-40°C to 85°C)
UL*
60950-1Recognized,
CSA
†
C22.2 No. 60950-1-
03 Certified, and
VDE
‡
0805:2001-12 (EN60950-1)
Licensed
ISO** 9001 and ISO 14001 certified manufacturing
facilities
Description
The NQR010A0X4 SIP power modules are non-isolated dc-dc converters in an industry standard package that can
deliver up to 10A of output current with a full load efficiency of 94% at 5Vdc output voltage (V
IN
= 12Vdc). These
modules operate over a wide range of input voltage (V
IN
= 4.5Vdc-14Vdc) and provide a precisely regulated output
voltage from 0.59Vdc to 6Vdc, programmable via an external resistor. Features include remote On/Off, adjustable
output voltage, over current and over temperature protection. A new feature, the Tunable Loop
TM
, 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: DS09-011 ver. 1.4
PDF name: NQR010A0X_ds.pdf
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
