IQ12050QTC20NRS-G SYNQOR, IQ12050QTC20NRS-G Datasheet - Page 11

• Manufacturer Part Number: IQ12050QTC20NRS-G
• Description: InQor DC/DC Converters
• Manufacturer: SYNQOR

Specifications of IQ12050QTC20NRS-G

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 9V To 22V
• Power Rating: 100W
• Output Voltage: 5V
• Output Current: 20A
• Approval Bodies: UL, CUL, TUV, IEC
• Supply Voltage: 12V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Product # IQ12xxxQTCxx
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25
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 pin 3 to pin 1 (nominal input voltage).
Figure 5:
50% of Iout(max); dI/dt = 0.1 A/µs). Load cap:
capacitors. Ch 1: Vout (
Technical Specification
25
20
15
10
95
90
85
80
75
70
65
60
5
0
0
0
Output voltage response to step-change in load current (50%-75%-
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
25
500 m
5
Ambient Air Temperature (°C)
V/div), Ch 2: Iout (5 A/div).
40
Load Current (A)
Phone [phone]
10
1
55
µF ceramic and 15 µF tantalum
15
°
C.
70
9 Vin
12 Vin
22 Vin
www.synqor.com
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85
Figure 2: Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at 25
Figure 4: Encased converter (with 1/4” heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from pin 3 to pin 1 (nominal input voltage).
Figure 6: Output voltage response to step-change in input voltage
(250 V/ms).
(500 mV/div), Ch 2: Vin (10 V/div).
25
20
15
10
18
16
14
12
10
5
0
8
6
4
2
0
0
0
Doc.# 005-IQ12QTX Rev. C
Load cap: 100 µF, electrolytic output capacitance.
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
25
Part no.:
5
Current:
Output:
Ambient Air Temperature (°C)
Input:
40
Load Current (A)
10
55
09/23/08
9-22 V
5.0V
20 A
IQ12050QTC20
15
70
°
C.
Ch 1: Vout
9 Vin
12 Vin
22 Vin
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