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PDF IQ12-HPX Data sheet ( Hoja de datos )
| Número de pieza | IQ12-HPX | |
| Descripción | Half-brick DC-DC Converter | |
| Fabricantes | SynQor Worldwide Headquarters | |
| Logotipo |  |
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9-22 V
Continuous Input
1.8-48 V
Outputs
182 W
Max Power
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.
Technical
Specification
IQ12-HPx Family
2250 V dc
Isolation
Half-brick
DC-DC Converter
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)
Control Features
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%
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)
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
contents
Page No.
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
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 1
1 page  
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Technical
Specification
IQ12-HPx Family
IQ12xxxHPXxx Family Figures (all output voltages)
Nominal Vout
5.00
Common Figure 1: Typical startup waveform. Input voltage pre-applied,
ON/OFF Pin on Ch 2.
120
Typical Current Limit Inception Point
100
80
Typical Output Voltage at Shutdown
60
40
Vin min
20 Vin nom
Vin max
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Load Current (% )
Common Figure 2: Output voltage vs. load current showing typical
current limit curves and converter shutdown points.
100,000.0
10,000.0
1,000.0
100.0
1.8 V 3.3 V 5 V 12 V
100,000.0
10,000.0
1,000.0
15 V
24 V
28 V
40 V
48 V
10.0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Increase in Vout (%)
Common Figure 3: Trim graph for trim-up 1.8 to 12 V outputs.
10,000.0
1,000.0
All voltages
100.0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Increase in Vout (%)
Common Figure 4: Trim graph for trim-up 15 to 48 V outputs.
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
5 Page 
www.DataSheet4U.com
Technical Specification
100
95
90
85
80
75
70
65
60
0
9 Vin
12 Vin
22 Vin
6 12 18 24 30 36
Load Current (A)
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
40
36
32
28
24
20
16
12
8
4
0
25
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
40 55 70
Ambient Air Temperature (°C)
85
Figure 3: Encased converter (without heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from input to output (nominal input voltage).
Input: 9-22 V
Output: 5.0 V
Current: 36 A
Part No.: IQ12050HPx36
30
27
24
21
18
15
12
9
6 9 Vin
12 Vin
3 22 Vin
0
0 6 12 18 24 30 36
Load Current (A)
Figure 2: Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at 25°C.
40
36
32
28
24
20
16
12 400 LFM (2.0 m/s)
8 300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
4 100 LFM (0.5 m/s)
0
25 40 55 70 85
Ambient Air Temperature (°C)
Figure 4: Encased converter (with 1/2” heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from input to output (nominal input voltage).
Figure 5: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max); dI/dt = 0.1 A/µs). Load cap: 1 µF ceramic and 15 µF tantalum
capacitors. Ch 1: Vout (200 mV/div), Ch 2: Iout (10 A/div).
Figure 6: Output voltage response to step-change in input voltage
(500 V/ms). Load cap: 100 µF, electrolytic output capacitance. Ch 1: Vout
(200 mV/div), Ch 2: Vin (10 V/div).
Product # IQ12xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ12HPX Rev. B
04/10/09
Page 11
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet IQ12-HPX.PDF ] | |
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