LW015B Lineage Power, LW015B Datasheet - Page 19
LW015B
Manufacturer Part Number
LW015B
Description
CONVERTER DC/DC 12V 15W OUT
Manufacturer
Lineage Power
Series
LW015r
Type
Isolated with UVLOr
Datasheet
1.LW010A.pdf
(24 pages)
Specifications of LW015B
Output
12V
Number Of Outputs
1
Power (watts)
15W
Mounting Type
Through Hole
Voltage - Input
36 ~ 75V
Package / Case
6-DIP Module
1st Output
12 VDC @ 1.25A
Size / Dimension
2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Power (watts) - Rated
15W
Operating Temperature
-40°C ~ 105°C
Efficiency
78%
Approvals
CE, CSA, UL, VDE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
4th Output
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LW015B
Manufacturer:
LINEAGEPOWER
Quantity:
20 000
Company:
Part Number:
LW015B8
Manufacturer:
INFINEON
Quantity:
96
Part Number:
LW015B8
Manufacturer:
TYCO
Quantity:
20 000
Company:
Part Number:
LW015B9
Manufacturer:
LUCENT
Quantity:
28
March 27, 2008
Thermal Considerations
Figure 48. LC010D, 015D Typical Power Dissipation
Figure 49. LC015F Typical Power Dissipation vs.
Lineage Power
Note: The power dissipation of this unit is shown at T
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
because the efficiency of this power module drops at high
temperatures.
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.0
vs. Output Current at T
Output Current at Maximum Case
Temperature
0.5
0.5
V
V
V
I
I
I
= 36 V
= 27 V
= 18 V
OUTPUT CURRENT, I
V
V
1.0
I
I
OUTPUT CURRENT, I
1.0
= 36 V
= 27 V
1.5
1.5
(continued)
V
C
I
2.0
= 18 V
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
2.0
= 25 °C
O
O
(A)
(A)
C
2.5
= T
2.5
C
,
8-1809(C)
8-1810(C)
max
3.0
3.0
Figure 50. LC010A, B, C Typical Power Dissipation
Figure 51. LC010F Typical Power Dissipation vs.
Figure 52. LC010AJ, BK, CL Typical Power
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
0.1
0.0
NORMALIZED OUTPUT CURRENT (I
0.1
0.2
I
vs. Normalized Output Current at
T
Output Current at T
O1
Dissipation vs. Normalized Output
Current at T
NORMALIZED OUTPUT CURRENT,
C
= I
= 25 °C
0.5
0.2
0.3
O2
V
[(I
I
O1
= 36 V
0.3
0.4
OUTPUT CURRENT, I
+ I
V
O2
I
1.0
)/(I
0.4
= 36 V
0.5
C
O1
= 25 °C
,
max
0.5
0.6
V
V
+ I
I
I
= 27 V
1.5
= 18 V
V
O2
V
0.6
I
I
C
= 27 V
,
0.7
= 18 V
V
V
V
max
= 25 °C
I
I
I
= 36 V
= 24 V
= 18 V
O
)]
0.7
(A)
O
/I
0.8
O
2.0
,
0.8
max
0.9
)
0.9
1.0
2.5
1.0
8-1812(C)
8-1813(C)
8-1811(C)
19