GE Industrial Solutions NQR002A0X4 - Manual

Preliminary Data Sheet
February 28, 2012
NQR002A0X4: Non-Isolated DC-DC Power Modules
3Vdc –14Vdc input; 0.6Vdc to 5.5Vdc Output;2A Output Current
* 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: DS11-017 ver. 0.27
PDF name: NQR002A0X_ds.pdf
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 (3Vdc-14Vdc)
 Output voltage programmable from 0.6 Vdc to 5.5Vdc
via external resistor
 Tunable Loop TM to optimize dynamic output voltage
response
 Fixed switching frequency
 Output overcurrent protection (non-latching)
 Over temperature protection
 Remote On/Off
 Small size: 10.4 mm x 13.5 mm x 8.1 mm
(0.41 in x 0.53 in x 0.32 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
Applications
 Distributed power architectures
 Intermediate bus voltage applications
 Telecommunications equipment
 Servers and storage applications
 Networking equipment
 Industrial applications
Description
The NQR002A0X4 SIP power modules are non-isolated dc-dc converters in an industry standard package that can
deliver up to 2A of output current with a full load efficiency of TBD at 3.3Vdc output voltage (V
IN
= 12Vdc). These
modules operate over a wide range of input voltage (V
IN
= 3Vdc-14Vdc) and provide a precisely regulated output
voltage from 0.6Vdc to 5.5Vdc, 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.
RoHS Compliant