IQ18-HPC Ver la hoja de datos (PDF) - SynQor Worldwide Headquarters
Número de pieza
componentes Descripción
Fabricante
IQ18-HPC Datasheet PDF : 28 Pages
| |||
Technical Specification
100
95
90
85
80
75
70
65
60
0
10 Vin
18 Vin
36 Vin
10
20
30
40
50
Load Current (A)
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
60
50
40
30
20
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
10
200 LFM (1.0 m/s)
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).
ult
Input: 9 - 36 V
Output: 3.3 V
Current: 50 A
Part No.: IQ18033HPC50
30
25
20
15
10
10 Vin
5
18 Vin
36 Vin
0
0
10
20
30
40
50
Load Current (A)
Figure 2: Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at 25°C.
60
50
40
30
20
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
10
200 LFM (1.0 m/s)
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 capacitor. Ch 1: Vout
(200 mV/div), Ch 2: Iout (25 A/div).
Figure 6: Output voltage response to step-change in input voltage
(1000 V/ms). Load cap: 100 µF, electrolytic output capacitance.
Ch 1: Vout (200 mV/div), Ch 2: Vin (10 V/div).
Product # IQ18xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005029 Rev. B
04/13/09
Page 9
Share Link: 