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PQ60050EKX10 Datasheet, PDF (1/15 Pages) SynQor Worldwide Headquarters – TUV certified to EN60950-1 | |||
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Technical
Specification
PQ60050EKx10
48V
Input
100V
Transient Input
5V
Output
10A
Current
2000V dc
Isolation
Eighth-brick
DC-DC Converter
The PowerQor® Eighth-brick 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).
Operational Features
⢠High efficiency, 88% at full rated load current
⢠Delivers up to 50W of output power with minimal derating -
no heatsink required
⢠Operating input voltage range: 35V-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: 0.9â x 2.3â (22.9 x 58.4mm)
⢠Low Profile total height only 0.340â (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
PQ60050EKA10
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
⢠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
PQ60050EKx10 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . .4-5
PQ60-EK Standards and Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . 6
PQ60-EK Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-10
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-14
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Product # PQ60050EKx10
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005191 Rev. A
07/13/09
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