Technical
Specification
IQ12-HPx Family
9-22 V
Continuous Input
1.8-48 V
Outputs
182 W
Max Power
2250 V dc
Isolation
Half-brick
DC-DC Converter
The InQor
®
Half-brick converter series is composed
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.
Operational Features
• High efficiencies, up to 91% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range: 9-22 V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
Mechanical Features
• Industry standard Half-brick pin-out configuration
• Size: 2.390" x 2.490" x 0.512" (60.6 x 63.1 x 13.0 mm)
• Total weight: 5 oz (142 g)
Protection Features
• Input under-voltage lockout
• Input over-voltage shutdown
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
Control Features
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%
COntents
Mechanical Drawing
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
IQ12 Family Electrical Characteristics (all output voltages)
. . . . . . . . . .
3
IQ12 Family Standards & Qualification
. . . . . . . . . . . . . . . . . . . . . . . .
4
IQ12 Family Figures (all output voltages)
. . . . . . . . . . . . . . . . . . . . . .
5
IQ12018HPC60 Electrical Characteristics (1.8 Vout) & Figures.
. . . . . .
6-7
IQ12033HPC50 Electrical Characteristics (3.3 Vout) & Figures.
. . . . . .
8-9
IQ12050HPC36 Electrical Characteristics (5.0 Vout) & Figures.
. . . .
10-11
IQ12120HPC15 Electrical Characteristics (12.0 Vout) & Figures
. . . .
12-13
IQ12150HPC12 Electrical Characteristics (15.0 Vout) & Figures
. . . .
14-15
IQ12240HPC7F Electrical Characteristics (24.0 Vout) & Figures
. . . .
16-17
IQ12280HPC6F Electrical Characteristics (28.0 Vout) & Figures
. . . .
18-19
IQ12400HPC4F Electrical Characteristics (40.0 Vout) & Figures
. . . .
20-21
IQ12480HPC3H Electrical Characteristics (48.0 Vout) & Figures.
. . .
22-23
Application Section
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
24
Ordering Information.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
www.synqor.com
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 1
Page No.
safety Features
• 2250 V, 30 MW
input-to-output isolation
• UL 60950-1:2003, basic insulation
• CAN/CSA-C22.2 No. 60950-1:2003
• EN60950-1:2001
• CE Marked
• RoHS compliant (see Page 28)
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
Technical
Specification
IQ12-HPx Family
Mechanical Drawing
2.486
2.00
1.400
1.000
.700
.400
[ 50,8 ]
[ 35,56 ]
[ 25,4 ]
[ 17,78 ]
[ 10,16 ]
±
.020 [ 63,14
±
0,5 ]
.243
±
.020
[ 6,17
±
0,5 ]
.512
[
+.002
-.005
+0,05
13
-0,12
OVERALL
HEIGHT
]
.163
[ 4,14 ]
8
2.386
±
.020
[ 60,6
±
0,5 ]
1.90
[ 48,3 ]
7
6
5
4
.243
±
.020
[ 6,17
±
0,5 ]
TOP VIEW
1.90
[ 48,3 ]
SIDE VIEW
.233
±
.020
[ 5,92
±
0,5 ]
1
2
3
.543
.400
1.400
±
.020 [ 13,79
±
0,5 ]
[ 10,16 ]
[ 35,56 ]
THRU HOLE
M3 (SEE NOTE 8)
STANDOFFS (4)
.027
[
+.007
-.010
+0,17
0,69
-0,25
]
BOTTOMSIDE CLEARANCE
nOtes
1)
2)
3)
4)
5)
6)
7)
8)
9)
PIn DesIGnAtIOns
Pin
1
2
3
4
5
6
7
8
Notes:
1)
2)
3)
SENSE(–) should be connected to Vout(–) either
remotely or at the converter.
Leave TRIM pin open for nominal output voltage.
SENSE(+) should be connected to Vout(+)
either remotely or at the converter.
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 2
Applied torque per screw should not exceed 6in-lb. (0.7 Nm).
Baseplate flatness tolerance is 0.004" (.10 mm) TIR for surface.
Pins 1-3, 5-7 are 0.040” (1.02mm) diameter, with 0.080”
(2.03mm) diameter standoff shoulders.
Pins 4 and 8 are 0.080” (2.03 mm) dia. with 0.125” (3.18 mm) dia.
standoff shoulders
All Pins: Material: Copper Alloy
Finish: Matte Tin over Nickel plate
Undimensioned Components are shown for visual reference only
Weight: 4.9oz (142g)
Threaded or Non-Threaded options available
All dimensions in inches (mm) Tolerances:
x.xx +/-0.02 in. (x.x +/-0.5mm)
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
name
Vin(+)
ON/OFF
Vin(–)
Vout(–)
SENSE(–)
TRIM
SENSE(+)
Vout(+)
Function
Positive input voltage
TTL input to turn converter on
and off, referenced to Vin(–), with
internal pull up.
Negative input voltage
Negative output voltage
Negative remote sense1
Positive remote sense
3
Positive output voltage
Output voltage trim2
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Technical
Specification
IQ12-HPx Family
IQ12 FAMILY eLeCtRICAL CHARACteRIstICs (all output voltages)
Ta = 25 °C, airflow rate = 300 LFM, Vin = 12 V dc unless otherwise noted; full operating temperature range is -40 °C to +100 °C baseplate
temperature with appropriate power derating. Specifications subject to change without notice.
Parameter
Min.
typ.
Max.
30
22
-
2250
2250
2250
100
125
18
Units notes & Conditions
V
V
V
V dc
V dc
V dc
°C
°C
V
V
Continuous
Continuous
ABsOLUte MAXIMUM RAtInGs
Input Voltage
Non-Operating
Operating
Operating Transient Protection
Isolation Voltage
Input to Output
Input to Base-Plate
Output to Base-Plate
Operating Temperature
-40
Storage Temperature
-55
Voltage at ON/OFF input pin
-2
InPUt CHARACteRIstICs
Operating Input Voltage Range
9
Input Under-Voltage Lockout
Turn-On Voltage Threshold
9.2
Turn-Off Voltage Threshold
8.3
Lockout Voltage Hysteresis
Input Over-Voltage Shutdown
32
Recommended External Input Capacitance
Input Filter Component Values (L\C)
DYnAMIC CHARACteRIstICs
Turn-On Transient
Turn-On Time
Start-Up Inhibit Time
200
Output Voltage Overshoot
IsOLAtIOn CHARACteRIstICs
Isolation Voltage (dielectric strength)
Isolation Resistance
Isolation Capacitance (input to output)
teMPeRAtURe LIMIts FOR POWeR DeRAtInG CURVes
Semiconductor Junction Temperature
Board Temperature
Transformer Temperature
Maximum Baseplate Temperature, Tb
FeAtURe CHARACteRIstICs
Switching Frequency
255
ON/OFF Control
Off-State Voltage
2.4
On-State Voltage
-2
ON/OFF Control
Pull-Up Voltage
Pull-Up Resistance
Over-Temperature Shutdown OTP Trip Point
Over-Temperature Shutdown Restart Hysteresis
ReLIABILItY CHARACteRIstICs
Calculated MTBF (Telcordia) TR-NWT-000332
Calculated MTBF (MIL-217) MIL-HDBK-217F
Field Demonstrated MTBF
Baseplate temperature
12
9.5
8.6
0.9
35
820
0.34\32
22
9.8
8.9
See Note 1
V
V
V
V
µF
Typical ESR 0.1-0.2 Ω
µH\µF Internal values; see Figure E
10
230
0
250
ms
ms
%
Full load, Vout=90% nom.
Figure F
Maximum Output Capacitance
See Absolute Maximum Ratings
30
1000
125
125
125
100
275
295
18
0.8
5
50
125
10
2.2
1.3
MΩ
pF
°C
°C
°C
°C
kHz
V
See Note 2
Package rated to 150 °C
UL rated max operating temp 130 °C
Isolation stage switching freq. is half this
Application notes Figures A & B
V
kΩ
°C
°C
Average PCB Temperature
106
Hrs.
80% load, 200LFM, 40 °C Ta
106
Hrs.
80% load, 200LFM, 40 °C Ta
106
Hrs.
See our website for details
Note 1: Start-up guaranteed above 9.8 V, but will operate down to 9V
Note 2: Higher values of isolation capacitance can be added external to the module.
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 3
Technical
Specification
IQ12-HPx Family
IQ12xxxHPXxx Family standards & Qualification
STANDARDS COMPLIANCE
STANDARDS COMPLIANCE
UL/cUL 60950-1
EN60950-1
Needle Flame Test (IEC 695-2-2)
IEC 61000-4-2
Parameter
Notes & Conditions
File # E194341, Basic insulation
Certified by TUV
Test on entire assembly; board & plastic components UL94V-0 compliant
ESD test, 8 kV - NP, 15 kV air - NP (Normal Performance)
Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new
releases or download from the SynQor website.
QUALIFICATION TESTING
QUALIFICATION TESTING
Life Test
Vibration
Mechanical Shock
Temperature Cycling
Power/Thermal Cycling
Design Marginality
Humidity
Solderability
Parameter
# Units
32
5
5
10
5
5
5
15 pins
Test Conditions
95% rated Vin and load, units at derating point, 1000 hours
10-55 Hz sweep, 0.060" total excursion, 1 min./sweep, 120 sweeps for 3 axis
100g minimum, 2 drops in x and y axis, 1 drop in z axis
-40 °C to 100 °C, unit temp. ramp 15 °C/min., 500 cycles
Toperating = min to max, Vin = min to max, full load, 100 cycles
Tmin-10 °C to Tmax+10 °C, 5 °C steps, Vin = min to max, 0-105% load
85 °C, 85% RH, 1000 hours, continuous Vin applied except 5 min/day
MIL-STD-883, method 2003
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 4
Technical
Specification
IQ12-HPx Family
IQ12xxxHPXxx Family Figures (all output voltages)
120
Typical Current Limit Inception Point
Nominal Vout
Output Voltage (%)
100
80
Typical Output Voltage at Shutdown
60
40
Vin min
20
Vin nom
Vin max
0
5.00
0
10
20
30
40
50
60
70
80
90 100 110 120 130 140 150
Load Current (% )
Common Figure 1:
Typical startup waveform. Input voltage pre-applied,
ON/OFF Pin on Ch 2.
Common Figure 2:
Output voltage vs. load current showing typical
current limit curves and converter shutdown points.
100,000.0
100,000.0
Trim Resistance (kOhms)
10,000.0
Trim Resistance (kOhms)
1.8 V
3.3 V
5V
12 V
15 V
10,000.0
24 V
28 V
40 V
48 V
1,000.0
1,000.0
100.0
10.0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
100.0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Increase in Vout (%)
Increase in Vout (%)
Common Figure 3:
Trim graph for trim-up 1.8 to 12 V outputs.
10,000.0
Common Figure 4:
Trim graph for trim-up 15 to 48 V outputs.
All voltages
Trim Resistance (kOhms)
1,000.0
100.0
10.0
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20
Decrease in Vout (%)
Common Figure 5:
Trim graph for trim down.
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 5
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