PQ60280HZX22 Datasheet, PDF (1/16 Pages) SynQor Worldwide Headquarters – High efficiency, 94% at full rated load current

Technical
Specification
PQ60280HZx22
35-75V
Input
100V
28V
Transient Input Output
602W
Max Power
The PQ60280HZx22 PowerQor Zeta Half-brick
converter is a next-generation, board-mountable,
isolated, fixed switching frequency DC/DC converter.
The Zeta series offers industry leading power density
for standard isolated DC/DC converters with both a
wide input range and a tightly regulated output. This
module supplies an isolated step down voltage from
35-75V to 28V and is available in openframe and
encased versions. RoHS Compliant (see last page).
2250V dc
Isolation
Half-brick
DC-DC Converter
Protection Features
• Input under-voltage lockout disables converter at low Vin conditions
• Output current limit and short circuit protection protects
converter and load from permanent damage and
consequent hazardous conditions
• Active back bias limit provides smooth startup with
external load induced pre-bias
• Auto-recovery output over-voltage protection protects load from
damaging voltages
• Thermal shutdown protects converter from abnormal
environmental conditions
Mechanical Features
• Industry standard half-brick pin-out configuration
• Size: 2.30" x 2.40" x 0.428", 58.4 x 61.0 x 10.9 mm
• Total weight: 2.6 oz. (75 g)
PQ60280HZx22 Model
Operational Features
• High efficiency, 94% at full rated load current
• Delivers up to 21.5A of output current (602W)
with optional base-plate configuration
• Input voltage range: 35-75V
• Fixed frequency switching provides predictable EMI performance
• No minimum load requirement means no preload resistors required
• Wide output voltage trim range (-50%, +10%), see trim section
Control Features
• On/Off control referenced to input side
(positive and negative logic options are available)
• Remote sense for the output voltage
Safety Features
• UL 60950-1:R2011-12
• EN60950-1/A12:2011
• CAN/CSA-C22.2 No. 60950-1/A1:2011
Product # PQ60280HZx22
Phone [phone]
Contents
Page No.
Mechanical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Standards & Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Technical Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Applications Section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
www.synqor.com
Doc.# 005-0005788 Rev. D
12/26/13
Page 1