Technical
Specification
PQ60033EKx15
Product # PQ60033EKx15
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005111 Rev. C
06/29/09
Page 1
The PowerQor Eighth-brick converter series is composed of
next-generation, board-mountable, isolated, fixed switching
frequency dc-dc converters that use synchronous rectification
to achieve extremely high power conversion efficiency. The
power dissipated by the converter is so low that a heatsink
is not required, which saves cost, weight, height, and
application effort. All of the power and control components
are mounted to the multi-layer PCB substrate with high-yield
surface mount technology. Since the PowerQor converter has
no explicit thermal interfaces, it is extremely reliable. RoHS
Compliant (see page 15).
Protection Features
Input under-voltage lockout disables converter at low input
voltage conditions
Output current limit and short circuit protection protects
converter and load from permanent damage and consequent
hazardous conditions
Active back bias limit prevents damage to converter
from external load induced pre-bias
Output over-voltage protection protects load from
damaging voltages
Thermal shutdown protects converter from abnormal
environmental conditions
Safety Features
Pending
2000V, 30MΩ input-to-output isolation provides input/output
ground separation
UL 60950-1 recognized (US & Canada), basic insulation rating
TUV certified to EN60950-1
Board and plastic components meet UL94V-0
flammability requirements
Operational Features
High efficiency, 88% at full rated load current
Delivers up to 15A of output current with minimum derating - no
heatsink required
Wide input voltage range: 35-75V, with 100V, 100ms input voltage
transient capability
Fixed frequency switching provides predictable EMI performance
No minimum load requirement means no preload resistors required
Control Features
On/Off control referenced to input side (positive and negative logic
options are available)
Remote sense for the output voltage compensates for output
distribution drops
Output voltage trim permits custom voltages and voltage margining
CONTENTS
Page No.
48V
3.3V
15A
2000V dc
Eighth-brick
Input
Output
Current
Isolation
DC-DC Converter
Mechanical Features
Industry standard eighth-brick pin-out configuration
Size: 0.90” x 2.3” (22.9x58.4mm)
Low Profile total height only 0.340” (8.64mm), permits better
airflow and smaller card pitch
Total weight: 0.85oz (24g)
Flanged pins designed to permit surface mount soldering
(avoid wave solder) using FPiP technique"
PQ60033EKA15
Module