T
Technical
echnical
S
Specification
pecification
PQ60012EGL25
Product # PQ60012EGL25
Phone 1-888-567-9596
Doc.# 005-2EG621D Rev. C
1/22/08
Page 1
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1PQ60012EGL25 Module
48V
48V in
in
1.2V
1.2Vout
out
25Amp
2000Vdc
Eighth-brick
Input
Output
Current
Isolation
DC/DC Conver
DC/DC Conver ter
ter
High efficiency, 81% at full load, >84% half load
Delivers up to 25 amps of output current with minimal
derating - no heatsink required
Wide 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
Operational 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 conse-
quent 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
Pr
Protection Features
otection Features
2000V, 30 MW input-to-output isolation provides
input/output ground separation
UL 60950-1 recognized (US & Canada), basic insula-
tion rating
TUV certified to EN60950-1
Meets 72/23/EEC and 93/68/EEC directives which
facilitates CE Marking in user’s end product
Board and plastic components meet UL94V-0 flammabil-
ity requirements
Safety Features
Industry standard eighth-brick pin-out configuration
Industry standard size: 0.90” x 2.3” (22.9x58.4mm)
Total height only 0.335” (8.5mm), permits better airflow
and smaller card pitch
Total weight: 0.68 oz. (19 grams)
Flanged pins designed to permit surface mount solder-
ing (avoid wave solder) using FPiP technique
Mechanical 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
Contr
Control Features
ol Features