MQBL-28-09S
Single Output
HigH Reliability DC-DC ConveRteR
16-40V
16-50V
9V
2.2A
85% @ 1.1A / 86% @ 2.2A
Continuous Input
Transient Input
Output
Output
Efficiency
Full PoweR oPeRation: -55ºC to +125ºC
@
The MilQor series of high-reliability DC-DC converters
brings SynQor’s field proven high-efficiency synchronous
rectifier technology to the Military/Aerospace industry.
TM
SynQor’s innovative QorSeal packaging approach ensures
survivability in the most hostile environments. Compatible
with the industry standard format, these converters operate
at a fixed frequency, have no opto-isolators, and follow
conservative component derating guidelines. They are
designed and manufactured to comply with a wide range of
military standards.
Design Process
D
f
esigneD & ManufactureD in the usa
MQBL series converters are:
•Designed for reliability per NAVSO-P3641-A guidelines
eaturing or sseMbly
Q
s
eal™
hi-rel
a
•Designed with components derated per:
— MIL-HDBK-1547A
Features
— NAVSO P-3641A
• Fixed switching frequency
• No opto-isolators
Qualification Process
• Output over-voltage shutdown
• Remote sense
• Clock synchronization
• Primary referenced enable
MQBL series converters are qualified to:
•MIL-STD-810F
— consistent with RTCA/D0-160E
•SynQor’s First Article Qualification
— consistent with MIL-STD-883F
•SynQor’s Long-Term Storage Survivability Qualification
•SynQor’s on-going life test
• Continuous short circuit and overload protection
• Input under-voltage and over-voltage shutdown
Specification Compliance
In-Line Manufacturing Process
MQBL series converters (with MQHE filter) are designed to meet:
• MIL-HDBK-704-8 (A through F)
• RTCA/DO-160 Section 16, 17, 18
• MIL-STD-1275 (B, D) for VIN > 16V
• DEF-STAN 61-5 (part 6)/(5, 6) for VIN > 16V
• MIL-STD-461 (C, D, E, F)
•AS9100 and ISO 9001:2008 certified facility
•Full component traceability
•Temperature cycling
•Constant acceleration
•24, 96, 160 hour burn-in
• RTCA/DO-160(E, F, G) Section 22
•Three level temperature screening
Product# MQBL-28-09S
Phone 1-888-567-9596
www.SynQor.com
Doc.# 005-0006531 Rev. 1
01/28/14
Page 1