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PDF IQ24-HPC Data sheet ( Hoja de datos )

Número de pieza IQ24-HPC
Descripción Half-brick DC-DC Converter
Fabricantes SynQor Worldwide Headquarters　
Logotipo SynQor Worldwide Headquarters Logotipo



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No Preview Available ! IQ24-HPC Hoja de datos, Descripción, Manual

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Technical
Specification
IQ24-HPC Family
18-36 V
50 V
1.8-48 V
Continuous Input Transient Input
Outputs
225 W 2250 V dc
Max Power
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 92% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range:
18-36 V, 50 V transient for 1 s
• 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/cUL 60950-1 recognized (US & Canada), basic insulation
rating
• TUV certified to EN60950-1
• Meets 72/23/EEC and 93/68/EEC 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
• 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
IQ24-HPC Family Electrical Characteristics . . . . . . . . . . . . . . . . . . . 3 - 4
IQ24-HPC Family Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IQ24018HPC60 (1.8 V, 60 A) Characteristics and Figures . . . . . . . . . 6 - 7
IQ24033HPC50 (3.3 V, 50 A) Characteristics and Figures . . . . . . . . . 8 - 9
IQ24050HPC40 (5.0 V, 40 A) Characteristics and Figures . . . . . . . . 10 - 11
IQ24120HPC18 (12 V, 18 A) Characteristics and Figures . . . . . . . . 12 - 13
IQ24150HPC15 (15 V, 15 A) Characteristics and Figures . . . . . . . . 14 - 15
IQ24240HPC09 (24 V, 9.0 A) Characteristics and Figures . . . . . . . . 16 - 17
IQ24280HPC7F (28 V, 7.5 A) Characteristics and Figures . . . . . . . . 18 - 19
IQ24400HPC5F (40 V, 5.5 A) Characteristics and Figures . . . . . . . . 20 - 21
IQ24480HPC4F (48 V, 4.5 A) Characteristics and Figures . . . . . . . . 22 - 23
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 27
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Product # IQ24xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005026 Rev. B
10/14/08
Page 1

1 page




IQ24-HPC pdf
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Technical
Specification
IQ24-HPC Family
IQ24 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
1,000,000
10,000
100,000
1,000
10,000
100 1,000
10
0 1 2 3 4 5 6 7 8 9 10
1.8 V 3.3 V 5 V 12 V
Common Figure 3: Trim graph for trim-up 1.8 to 12 V outputs.
10,000.0
% Decrease in Vout (All voltages)
100
0123456789
15 V 24 V 28 V 40V 48 V
Common Figure 4: Trim graph for trim-up 15 to 48 V outputs.
10
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 (All voltages)
Common Figure 5: Trim graph for trim down.
Product # IQ24xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005026 Rev. B
10/14/08
Page 5

5 Page





IQ24-HPC arduino
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Technical Specification
100
95
90
85
80
75
70
65
60
0
18 Vin
24 Vin
36 Vin
5 10 15 20 25 30 35 40
Load Current (A)
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
50
40
30
20
10
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: 18-36 V
Output: 5.0 V
Current: 40 A
Part No.: IQ24050HPC40
30
27
24
21
18
15
12
9
6 18 Vin
24 Vin
3 36 Vin
0
0 5 10 15 20 25 30 35 40
Load Current (A)
Figure 2: Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at 25°C.
50
40
30
20
10
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: 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 (20 V/div).
Product # IQ24xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005026 Rev. B
10/14/08
Page 11

11 Page







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