Technical
Specification
PQ60025SMx20
Product # PQ60025SMx20
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005218 Rev. A
06/18/09
Page 1
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)
Contents
Page No.
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).
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)
PQ60025SML20 Module
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
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
Protection Features
Input under-voltage lockout
Output current limit and short circuit protection
Active back bias limit
Output over-voltage protection
Thermal shutdown
35-75V
100V
2.5V
50W
2250V dc Sixteenth-Brick
Input
Transient Input
Output
Max Power
Isolation
DC-DC Converter