PQ60120QZB33 Datasheet, PDF (1/13 Pages) SynQor Worldwide Headquarters – Protection from permanent damage and hazardous conditions

Technical
Specification
PQ60120QZB33
35-75V
Input
100V
Transient Input
12V
Output
400W
Max Power
2250V dc
Isolation
Quarter-brick
DC-DC Converter
The PQ60120QZB33 PowerQor Zeta Quarter-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.
Targeted for use in intermediate bus architectures,
this module supplies an isolated step down voltage
from 35-75V to 12V and provides more available
power and higher efficiency than most competitive
bus converters. RoHS Compliant (see last page).
Operational Features
• High efficiency, 96% at full rated load current
• Delivers 33A full power with minimal derating - no heatsink required
• Operating input voltage range: 35-75V
• Input voltage transient capability: 100V, 100ms
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
• Wide output voltage trim range (-50%), see trim section
Mechanical Features
• Industry standard quarter-brick footprint and pin-out
• Size: 2.30" x 1.45" x 0.496", 58.4 x 36.7 x 12.6 mm
• Total weight: 2.4 oz. (69 g)
Control Features
• On/Off control referenced to input side
• Negative logic options are available
Safety Features
• UL 60950-1/R2011-12
• EN60950-1/A2:2013
• CAN/CSA-C22.2 No. 60950-1/A1:2011
PQ60120QZB33 Model
Protection Features
• Input under-voltage lockout disables converter at low Vin conditions
• Output current limit
• Short circuit protection
• Protection from permanent damage and hazardous conditions
• Active back bias limit
• Smooth startup with external load induced pre-bias
• Output OVP protects load from damaging voltages
• Thermal shutdown protects converter from abnormal conditions
Contents
Page No.
Baseplated Mechanical Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Standards Compliance & Qualification Testing . . . . . . . . . . . . . . . . . . . . 5
Technical Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Applications Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Product # PQ60120QZB33
Phone [phone]
www.synqor.com
Doc.# 005-0005586 Rev. G
02/04/15
Page 1