NQ04T33VKA10 Datasheet, PDF (8/18 Pages) SynQor Worldwide Headquarters – SIP Single In-Line Package

Technical Specification
Input: 3.0 - 5.5V
Outputs: 0.9 - 3.3V
Current: 10A
Package: SIP
100
95
90
85
80
2.5 Vo
75
1.8 Vo
1.5 Vo
1.2 Vo
70
1.0 Vo
0.9 Vo
65
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 1: Efficiency at 3.3Vin and nominal output voltage vs. load cur-
rent for all modules at 25°C.
100
95
90
85
80
3.3 Vo
75
2.5 Vo
1.8 Vo
1.5 Vo
70
1.2 Vo
1.0 Vo
0.9 Vo
65
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 2: Efficiency at 5.0Vin and nominal output voltage vs. load cur-
rent for all modules at 25°C.
3.00
2.5 Vo
2.75
1.8 Vo
2.50
1.5 Vo
1.2 Vo
2.25
1.0 Vo
2.00
0.9 Vo
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 3: Power dissipation at 3.3Vin and nominal output voltage vs.
load current for all modules at 25°C.
3.00
3.3 Vo
2.75
2.5 Vo
2.50
1.8 Vo
1.5 Vo
2.25
1.2 Vo
1.0 Vo
2.00
0.9 Vo
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0
1
2
3
4
5
6
7
8
9
10
Load Current (A)
Figure 4: Power dissipation at 5.0Vin and nominal output voltage vs.
load current for all modules at 25°C.
10
10
8
8
6
6
4
4
400 LFM (2.0 m/s)
2
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
0
0
25
40
55
70
85
Ambient Air Temperature (ºC)
Figure 5: Maximum output power derating curves vs. ambient air temp
for 0.9Vo to 1.8Vo units at 3.3Vin. Airflow rates of 100 - 400 LFM with
air flowing across the converter from pin 11 to pin 1 (vert mount).
400 LFM (2.0 m/s)
2
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
0
0
25
40
55
70
85
Ambient Air Temperature (ºC)
Figure 6: Maximum output power derating curves vs. ambient air temp
for 0.9Vo to 1.8Vo units at 5.0Vin. Airflow rates of 100 - 400 LFM with
air flowing across the converter from pin 11 to pin 1 (vert mount).
Product # NQ04T33VKA10
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www.synqor.com
Doc.# 005-2NV4T3F Rev. A
09/06/05
Page 8