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PDF IQ70-HPC Data sheet ( Hoja de datos )

Número de pieza IQ70-HPC
Descripción Half-brick DC-DC Converter
Fabricantes SynQor Worldwide Headquarters　
Logotipo SynQor Worldwide Headquarters Logotipo



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No Preview Available ! IQ70-HPC Hoja de datos, Descripción, Manual

Technical
Specification
IQ70-HPC Family
34-135 V
Continuous Input
1.8-48 V
Outputs
240 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.
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: 34 - 135 V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
2250 V dc
Isolation
Half-brick
DC-DC Converter
Mechanical Features
• Industry standard Half-brick pin-out configuration
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• Standard 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/cUL 60950-1 recognized (US & Canada),
basic insulation rating
• TUV certified to EN60950-1
• Meets directives which facilitates CE Marking in user’s
end product
• Board and plastic components meet UL94V-0 standard
• RoHS compliant (see last page)
Protection Features
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Thermal shutdown
contents
Page No.
Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IQ70-HPC Family Electrical Characteristics . . . . . . . . . . . . . . . . . . . 3 - 4
IQ70-HPC Family Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IQ70018HPC60 (1.8 V, 60 A) Characteristics and Figures . . . . . . . . . . 6 - 7
IQ70033HPC57 (3.3 V, 57 A) Characteristics and Figures . . . . . . . . . . 8 - 9
IQ70050HPC44 (5.0 V, 44 A) Characteristics and Figures . . . . . . . . 10 - 11
IQ70120HPC20 (12 V, 20 A) Characteristics and Figures . . . . . . . . 12 - 13
IQ70150HPC16 (15 V, 16 A) Characteristics and Figures . . . . . . . . 14 - 15
IQ70240HPC10 (24 V, 10 A) Characteristics and Figures . . . . . . . . 16 - 17
IQ70280HPC8F (28 V, 8.5 A) Characteristics and Figures . . . . . . . . 18 - 19
IQ70400HPC06 (40 V, 6.0 A) Characteristics and Figures . . . . . . . . 20 - 21
IQ70480HPC05 (48 V, 5.0 A) Characteristics and Figures . . . . . . . . 22 - 23
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 27
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Product # IQ70xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005061 Rev. B
12/10/08
Page 1

1 page




IQ70-HPC pdf
Technical
Specification
IQ70-HPC Family
IQ70 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
1.8 V 3.3 V 5 V 12 V
1,000.0
100.0
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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
100,000.0
10,000.0
15 V
24 V
28 V
40 V
48 V
1,000.0
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 # IQ70xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005061 Rev. B
12/10/08
Page 5

5 Page





IQ70-HPC arduino
Technical Specification
100
95
90
85
80
75
70 34 Vin
65 70 Vin
135 Vin
60
0 4 8 12 16 20 24 28 32 36 40 44
Load Current (A)
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
48
44
40
36
32
28
24
20
16
12 400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
8 200 LFM (1.0 m/s)
4 100 LFM (0.5 m/s)
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25 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: 34 - 135 V
Output: 5.0 V
Current: 44 A
Part No.: IQ70050HPC44
40
35
30
25
20
15
10
34 Vin
5 70 Vin
135 Vin
0
0 4 8 12 16 20 24 28 32 36 40 44
Load Current (A)
Figure 2: Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at 25°C.
48
44
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 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: 15 µF Tantalum + 1 µF Ceramic
capacitor. Ch 1: Vout (500 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 (500 mV/div), Ch 2: Vin (50 V/div).
Product # IQ70xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005061 Rev. B
12/10/08
Page 11

11 Page







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