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PQ60120EML04 Datasheet, PDF (1/14 Pages) SynQor Worldwide Headquarters – Eighth-brick DC/DC Converter | |||
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Technical
Specification
PQ60120EML04
48Vin 12Vout
Input
Output
4Amp
Current
2000Vdc
Isolation
Eighth-brick
DC/DC Converter
The PQ60120EML04 PowerQor⢠Mega eighth-brick con-
verter is a next-generation, board-mountable, isolated, fixed
switching frequency DC/DC converter that uses synchronous
rectification to achieve extremely high 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 compo-
nents are mounted to the multi-layer PCB substrate with high-
yield surface mount technology. Since the PowerQor⢠con-
verter has no explicit thermal interfaces, it is extremely reli-
able. RoHS compliant (see page 12).
Operational Features
⢠High efficiency, 90% at full rated load current
⢠Delivers up to 50 Watts of output power with minimal
derating - no heatsink required
⢠Wide input voltage range: 35V â 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
⢠Industry standard size: 0.90â x 2.3â (22.9x58.4mm)
⢠Total height only 0.335â (8.5mm), permits better air-
flow and smaller card pitch
⢠Total weight: 0.68 oz. (19 grams)
⢠Flanged pins designed to permit surface mount solder-
ing (to avoid wave solder) using FPiP technique
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 volt-
age margining
PQ60120EML04 Module
Protection Features
⢠Input under-voltage lockout disables converter at low
input voltage conditions
⢠Output current limit and short circuit protection pro-
tects 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 dam-
aging voltages
⢠Thermal shutdown protects converter from abnormal
environmental conditions
Safety Features
⢠2000V, 30 M⦠input-to-output isolation provides
input/output ground separation
⢠UL/cUL 60950-1 recognized (US & Canada), basic
insulation rating
⢠TUV certified to EN60950-1
⢠Meets 72/23/EEC and 93/68/EEC directives which
facilitates CE Marking in userâs end product
⢠Board and plastic components meet UL94V-0 flamma-
bility requirements
Product # PQ60120EML04
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2EM612E Rev. C
04/25/06
Page 1
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