PQ60120HPA20 Datasheet, PDF (1/13 Pages) SynQor Worldwide Headquarters – Half-brick DC/DC Converter

Technical
Specification
PQ60120HPA20
48Vin 12Vout
Input
Output
20Amp 2000Vdc
Current
Isolation
Half-brick
DC/DC Converter
The PQ60120HPA20 PowerQor^™ Peta half-brick converter
is a next-generation, board-mountable, isolated, fixed switch-
ing frequency DC/DC converter that uses synchronous recti-
fication 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 appli-
cation effort. The Peta series converters offer industry lead-
ing output current 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, 92.5% at full rated load
• Delivers up to 240 Watts of output power (20A) 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)
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
PQ60120HPA20 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 converter
from external load induced pre-bias
• Output over-voltage protection
• Thermal shutdown
Safety Features
• 2000V, 30 MΩ input-to-output isolation (optional mod-
ules available with 2,250V 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 # PQ60120HPA20
Phone [phone]
www.synqor.com
Doc.# 005-2HP612K Rev. E
3/08/05
Page 1