PQ60050HPA45 Datasheet, PDF (1/13 Pages) SynQor Worldwide Headquarters – 225 Watt, No Heatsink, Isolated DC/DC Converter

Technical Specification
Half
Brick
48Vin 5.0Vout 45A
225 Watt, No Heatsink, Isolated DC/DC Converter
The PQ60050HPA45 PowerQor^™ Peta converter
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.
The Peta series converters offer industry leading
output power for a standard “half-brick” module.
In addition to typical single ouput voltage applications,
the Peta units can also be used to provide a wide input
range Intermediate Bus for IBA systems.
Operational Features
• Ultra-high efficiency, 91.5% at full rated load
• Delivers up to 225 Watts of output power (45A) 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
Mechanical Features
• Industry standard pin-out configuration
• Industry standard size: 2.3” x 2.4” (58.4 x 61.0mm)
• Total height only 0.43” (10.8mm), permits better air-
flow and smaller card pitch
• Total weight: 2.7 oz. (75 grams)
Safety Features
• 2000V, 30 MΩ input-to-output isolation
• UL 60950 recognized (US & Canada), basic insula-
tion rating
• TUV certified to EN60950
• Meets 72/23/EEC and 93/68/EEC directives
• Meets UL94V-0 flammability requirements
Product # PQ60050HPA45
Phone [phone]
PQ60050HPA45 Module
Protection Features
• Input under-voltage lockout disables converter at
low input voltage conditions
• Output current limit and short circuit protection
• Active back bias limit prevents damage to convert-
er from external load induced pre-bias
• Output over-voltage protection
• Thermal shutdown
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
Doc.# 005-2HP650K Rev. C
4/16/04
Page 1