Technical
S pecification
PQ60015QPA60
48V in
Input
1.5Vout
Output
60Amp
Current
2000Vdc
Isolation
Quar ter-brick
DC/DC Conver ter
The P Q6 0015Q PA6 0 Power Qor
®
Peta q ua rter-b rick convert -
er is a n ext -gen er at io n, b oa r d- mou n ta b le, iso la t ed , fixed
s witchi ng fr eq uen cy DC /DC c on ve rter tha t us es sy n chr on ou s
r ectific atio n to a ch iev e e xtreme ly h igh co nv er si on effic ien cy .
Th e po wer di ss ipa ted b y the co nver ter is s o l ow tha t a
h eats in k is n ot r eq uir ed , w hic h s a ves cos t, weight, he ight, an d
a pp l ica t ion ef for t. Al l o f t h e po wer a nd con t ro l co mpo ne nt s
a re m ou nted to the m ul ti-l ay er P CB s u bs tr ate with high -y iel d
s ur face m ou nt tec hn ol ogy. S in ce th e P ower Qor co nver ter has
n o e xpl icit th er ma l inter fa ces , i t is extr emel y re lia b le. Th e P eta
s eri es o ffer s ind u st r y l ea d ing o ut p u t cur r en ts fo r a n y s t an d ar d
quarter-brick module. RoHS compliant (see page 13 ).
PQ60015QPA60 Module
Operational Features
• Ultra-high efficiency, 89% half load, 85% full load
• Delivers up to 60 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
Pr otection 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
Mechanical Features
• Industry standard quarter-brick pin-out configuration
• Industry standard size: 1.45” x 2.3” (36.8x58.4mm)
• Total height less than 0.45” (11.4mm), permits better
airflow and smaller card pitch
• Total weight: 1.5 oz. (42 grams)
• Flanged pins designed to permit surface mount solder-
ing (avoid wave solder) using FPiP technique
Safety Features
• 2000V, 30 MW 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 user’s end product
• Board and plastic components meet UL94V-0 flamma-
bility requirements
Contr ol 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
Product # PQ60015QPA60
Phone 1-888-567-9596
Doc.# 005-2QP651F Rev. B
01/23/08
Page 1
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