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Technical
Specification
NQ20x20HGx80
9-20 V
0-20V
80A
Non-
Half-brick
Continuous Input
Outputs
Current
Isolated
DC-DC Converter
Product # NQ20x20HGx80
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0006100 Rev. 1
05/13/11
Page 1
Non-Isolated
Operational Features
High efficiency, 95% at full rated load current
Delivers up to 80A of output current
Input Voltage Range: 9-20 Vdc
Output Voltage Range: 0-20V (negative output is possible)
Extensive on-board input and output filtering
No minimum load requirement means no preload resistors required
Buck or buck-boost versions available
Adjustable current limit with current monitor (F option)
Mechanical Features
Control Features
The NiQor Half-brick dc-dc converter is a non-isolated buck-
boost regulator, which employs synchronous rectification
to achieve extremely high conversion efficiency. The High
Input Voltage NiQor Brick family of converters can be used
in traditional DPA (distributed power architecture) systems
or provide a regulated output voltage from a battery source
or other variable voltage source. The NiQor Half-brick family
can be configured to Buck the input voltage down to a
lower voltage or Boost the input voltage up to a higher
voltage using a single external resistor. These modules are
RoHS 6/6 compliant (see page 7).
NiQor Half-brick module
Industry standard half-brick pin-out configuration
Standard size: 2.49" x 2.39" (63.1mm x 60.6mm)
Total height only 0.512" (13.0 mm)
Total weight: Encased - TBD
Protection Features
Input under-voltage lockout protects the converter at low input
voltage conditions
Over-current shutdown protects converter from excessive
load current or short circuits
Input/output over-voltage protection protects load and regulator
from damaging voltages
Thermal shutdown protects converter from abnormal
environmental conditions
Safety Features
On/Off control
Output voltage trim permits custom voltages
Remote Sense (S option, standard)
Current limit trim (F option)
Output voltage trim range of -10%, +10%
Pending
● EN60950-1:2006 / A11:2009 / A1:2010
● UL 60950-1:2007
● CAN/CSA-C22.2 No. 60950-1:2003
Contents
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