Technical
Specification
IQ24xxxSMXxxx
18-36 V
40 V
1.2-15 V 50 W
2250 Vdc
Sixteenth-brick
Continuous Input Transient Input
Outputs
Max Power
Isolation
DC-DC Converter
TheInQorSixteenth-brick converter series iscomposed
of next-generation, board-mountable, isolated,
fixed switching frequency dc-dc converters that use
synchronous rectification to achieve extremely high
power conversion efficiency. Each module is supplied
completely encased to provide protection from the
harsh environments seen in many industrial and
transportation applications.
G
R
E
-
C
R
T
A
0
N
R
2
C
E
V
@
T
M
C
V
S
N
U
5
O
O
V
2
5
0
.
2
4
C
2
N
D
-
I
Q
I
C
6
3
-
D
8
1
Operational Features
• High efficiency, 87% at full load
• Delivers full power with conductive cooling through integral baseplate
• Operating input voltage range: 18-36 V dc
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
Protection Features
Mechanical Features
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
Mechanical Features
• Industry standard Sixteenth-brick pin-out configuration
• Size: 1.436" x 1.036" x 0.500" (36.47 x 26.31 x 12.70 mm)
• Total weight: 1.1 oz (31 g)
Control Features
CONTENTS
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -10%, +10%
Page No.
Family Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2Vout Electrical Characteristics & Figures . . . . . . . . . . . . . . . . . . . . . 4
1.5Vout Electrical Characteristics & Figures . . . . . . . . . . . . . . . . . . . . . 6
1.8Vout Electrical Characteristics & Figures . . . . . . . . . . . . . . . . . . . . . 8
2.5Vout Electrical Characteristics & Figures . . . . . . . . . . . . . . . . . . . . .10
3.3Vout Electrical Characteristics & Figures . . . . . . . . . . . . . . . . . . . . .12
5Vout Electrical Characteristics & Figures. . . . . . . . . . . . . . . . . . . . . . .14
7Vout Electrical Characteristics & Figures. . . . . . . . . . . . . . . . . . . . . . .16
12Vout Electrical Characteristics & Figures. . . . . . . . . . . . . . . . . . . . . .18
15Vout Electrical Characteristics & Figures. . . . . . . . . . . . . . . . . . . . . .20
Application Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Standards & Qualification Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Standard Mechanical Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Flanged Mechanical Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Ordering Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Safety Features
• UL 60950-1/R:2011-12 Basic Insulation
• CAN/CSA-C22.2 No. 60950-1/A1:2011
• EN 60950-1/A12:2011
• RoHS compliant (see last page)
Product # IQ24xxxSMXxxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005285 Rev. F
01/13/14
Page 1