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PQ60033EKX15 Datasheet, PDF (1/15 Pages) SynQor Worldwide Headquarters – Eighth-brick DC-DC Converter
Technical
Specification
PQ60033EKx15
48V
Input
3.3V
Output
15A
Current
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).
2000V dc
Isolation
Eighth-brick
DC-DC Converter
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
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"
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
PQ60033EKA15
Module
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
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
CONTENTS
Page No.
Mechanical Drawing - Open frame - EKA & EKL (low Profile) . . . . . . . . . 2
Mechanical Drawing - Encased . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
PQ60033EKA15 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . .4-5
PQ60033EKx15 Standards & Qualification Testing . . . . . . . . . . . . . . . . . 6
PQ60033EKx15 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-10
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-14
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Product # PQ60033EKx15
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005111 Rev. B
06/17/09
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