
Technical
Specification
Product # PQ50090QGB11
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005485 Rev. A
03/29/10
Page 1
PQ50090QGB11
Page No.
Contents
PQ50090QGB11
The PQ50090QGB11 PowerQor Giga converter is an
isolated, fixed switching frequency DC/DC converter
that uses synchronous rectification and a patented
topology to achieve extremely high efficiency and
power density. This 9Vout module provides 2,000Vdc
isolation and can deliver steady state output current
up to 11A. RoHS compliant (see last page).
Operational Features
Mechanical Features
Safety Features
Protection Features
Control Features
48V
9.0V
11A
2000V dc
Quarter-brick
Input
Output
Current
Isolation
DC-DC Converter
High efficiency, 90% at full rated load current
Delivers up to 11A of output current (99W)
Input voltage range: 44-52V
Fixed frequency switching provides predictable EMI performance
No minimum load requirement means no preload resistors required
Wide output voltage trim range (-10%, +10%), see trim section
Industry standard quarter-brick pin-out configuration
Industry standard size: 1.45" x 2.49" x0.512" (36.8 x 63.1x 13.0mm)
Total height only 0.536" (13.6mm) for baseplated unit
Total weight: 2.1oz (58g) for baseplated unit
Input under-voltage lockout disables converter at low input voltage
Output current limit and short circuit protection protects converter &
load from permanent damage and consequent hazardous conditions
Active back bias limit provides smooth startup with external load
induced pre-bias
Latching output over-voltage protection protects load from
damaging voltages
Thermal shutdown protects converter from abnormal
environmental conditions
On/Off control referenced to input side
(positive and negative logic options are available)
Output voltage trim range of -10%, +10%
Pending
2000V, 30MΩ input-to-output isolation input/output ground separation
UL 60950-1:2003, basic insulation
CAN/CSA-C22.2 No. 60950-1:2003
EN60950-1:2001
RoHS compliant (see last page)