108975095 Lineage Power, 108975095 Datasheet - Page 8

• Manufacturer Part Number: 108975095
• Description: Module DC-DC 1-OUT 0.8V to 5.5V 25A 14-Pin SIP
• Manufacturer: Lineage Power
• Type: Step Downr

Specifications of 108975095

• Package: 14SIP
• Output Current: 25 A
• Output Voltage: 0.8 to 5.5 V
• Input Voltage: 12 V
• Number Of Outputs: 1
• Switching Regulator: Yes

Data Sheet
October 5, 2009
Characteristic Curves
The following figures provide typical thermal derating curves for NXA025A0X (Figures 19 and 20 show derating
curves with base plate).
Figure 15. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12Vdc,
Vo=1.2Vdc).
Figure 16. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12Vdc,
Vo=1.8 Vdc).
Figure 17. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12Vdc,
Vo=3.3 Vdc).
LINEAGE
30
20
25
10
15
0
30
20
5
25
10
30
20
15
25
20
10
0
15
5
0
5
20
POWER
20
30
AMBIENT TEMPERATURE, T
AMBIENT TEMPERATURE, T
AMBIENT TEMPERATURE, T
30
30
400LFM
1
200LFM
1
300LFM
400LFM
300LFM
200LFM
00LFM
00LFM
200LFM
300LFM
400LFM
1
00LFM
40
40
40
(continued)
50
50
50
10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current
60
60
60
A
A
A
O
O
O
70
C
C
C
70
70
Naos
80
80
80
TM
Figure 18. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12Vdc,
Vo=5.0 Vdc).
Figure 19. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12Vdc,
Vo=3.3 Vdc) with baseplate.
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow (Vin = 12Vdc,
Vo=5.0 Vdc) with baseplate.
NXA025 SIP Non-isolated Power Modules:
30
20
30
20
25
25
30
20
10
10
25
15
15
10
15
0
0
5
5
0
5
20
20
20
30
30
AMBIENT TEMPERATURE, T
AMBIENT TEMPERATURE, T
AMBIENT TEMPERATURE, T
30
100 LFM
200 LFM
100 LFM
200 LFM
300 LFM
400 LFM
300LFM
1
200LFM
400LFM
00LFM
40
40
40
50
50
50
60
60
60
A
A
A
O
O
O
C
C
C
70
70
70
8
80
80
80