PQ60025SMX20 Datasheet, PDF (1/15 Pages) SynQor Worldwide Headquarters – Industry standard sixteenth-brick pin-out configuration

Technical
Specification
PQ60025SMx20
35-75V
Input
100V
Transient Input
2.5V
Output
50W 2250V dc Sixteenth-Brick
Max Power Isolation
DC-DC Converter
The PQ60025SMx20 PowerQor^® Mega sixteenth brick
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. All of the power and control
components 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 15).
Operational Features
• High efficiency, 86% at full rated load current
• Delivers up to 50W of output power with minimal derating
• Operating input voltage range: 35-75Vdc, with 100V for 100ms input
transient capability
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
PQ60025SML20 Module
Mechanical Features
• Industry standard sixteenth-brick pin-out configuration
• Size: 0.95" x 1.35" (24.1 x 34.3 mm)
• Height: .327" (8.3mm) low profile and .397" (10.1mm) standard
• Weight: .476oz (13.5g)
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
Safety Features
Pending
• 2250V input-to-output isolation
• UL 60950-1:2003
• CAN/CSA-C22.2 No. 60950-1:2003
• EN60950-1:2001
• Needle Flame Test (IEC 695-2-2)
• IEC 61000-4-2
• RoHS compliant (see page 15)
Protection Features
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
Contents
Page No.
PQ60-SMA & SML Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . 2
PQ60-SMC Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
PQ60025SMx20 Electrical Characteristics. . . . . . . . . . . . . . . . . . . . .4-5
PQ60025SMx20 Standards & Qualification Testing . . . . . . . . . . . . . . . . . 6
PQ60025SMx20 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-14
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Product # PQ60025SMx20
Phone [phone]
www.synqor.com
Doc.# 005-0005218 Rev. C
06/28/11
Page 1