IQ12-HPX Просмотр технического описания (PDF) - SynQor Worldwide Headquarters
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IQ12-HPX Datasheet PDF : 28 Pages
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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
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 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
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