dw025 Lineage Power, dw025 Datasheet - Page 14

• Manufacturer Part Number: dw025
• Description: Dw025 Dual Output-series Power Modules Dc-dc Converters
• Manufacturer: Lineage Power

DW025 Dual Output-Series Power Modules: dc-dc Converters;
36 Vdc to 75 Vdc Input; Dual Outputs; 25 W
Thermal Considerations
Air Velocity
Figure 16. 3.3 V Output Power Dissipation vs.
Figure 17. 5 V Output Power Dissipation vs. Output
14
14
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
0
0
Output Current
Current
(continued)
0.5
0.5
V
V
V
V
V
V
I
I
I
I
I
I
= 72 V
= 54 V
= 36 V
= 72 V
= 54 V
= 36 V
OUTPUT CURRENT, I
OUTPUT CURRENT, I
1.0
1.0
(continued)
1.5
1.5
O
O
(A)
(A)
2.0
2.0
8-986(C).a
8-987(C).a
2.5
2.5
Figure 18. 12 V Output Power Dissipation vs.
Figure 19. 15 V Output Power Dissipation vs.
2.0
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
1.5
1.0
0.5
0.0
0.0
Output Current
Output Current
0.1
0.2
0.2
OUTPUT CURRENT, I
OUTPUT CURRENT, I
0.4
0.3
0.4
0.6
0.5
V
V
V
0.8
0.6
O
V
V
V
O
I
I
I
= 36 V
= 54 V
= 72 V
I
I
I
(A)
(A)
= 36 V
= 54 V
= 72 V
Data Sheet
April 2008
0.7
Lineage Power
1.0
8-1005(C).a
0.8
8-999(C).a
1.2
0.9