PQ60033ETL30 Datasheet, PDF (1/13 Pages) SynQor Worldwide Headquarters – Eighth-brick DC/DC Converter

Technical
Specification
PQ60033ETL30
48Vin 3.3Vout 30Amp 2250Vdc
Input
Output
Current
Isolation
Eighth-brick
DC/DC Converter
The PQ60033ETL30 PowerQor^® Tera eighth-brick converter
is a next-generation, board-mountable, isolated, fixed
switching frequency DC/DC converter that uses synchro-
nous rectification to achieve extremely high conversion effi-
ciency. 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 com-
ponents 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 12).
Operational Features
• High efficiency, 90% at full load
• Delivers up to 30 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
Mechanical Features
• Industry standard eighth-brick pin-out configuration
• Industry standard size: 0.90” x 2.3” (22.9x58.4mm)
• Total height only 0.320” (8.13mm), permits better air-
flow and smaller card pitch
• Total weight: 0.85 oz. (24 grams)
• Flanged pins designed to permit surface mount solder-
ing (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 voltage
margining
PQ60033ETL30 Module
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 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
Safety Features
• 2250V, 30 MΩ 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
Product # PQ60033ETL30
Phone [phone]
www.synqor.com
Doc.# 005-2ET633F Rev. A
06/01/06
Page 1