LW020A8 Lineage Power, LW020A8 Datasheet - Page 7

• Manufacturer Part Number: LW020A8
• Description: CONVERTER DC/DC 5V 20W OUT
• Manufacturer: Lineage Power
• Series: LW020r
• Type: Isolated with Remote On/Offr

Specifications of LW020A8

• Output: 5V
• Number Of Outputs: 1
• Power (watts): 20W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 8-DIP Module
• 1st Output: 5 VDC @ 4A
• Size / Dimension: 2.00" L x 2.00" W x 0.39" H (50.8mm x 50.8mm x 9.9mm)
• Power (watts) - Rated: 20W
• Operating Temperature: -40°C ~ 110°C
• Efficiency: 81%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -

April 2008
Characteristics Curves
Figure 5. LW020A Typical Converter Efficiency vs.
Figure 6. LW020B Typical Converter Efficiency vs.
Lineage Power
82
81
80
79
78
77
76
75
74
73
72
86
84
82
80
78
76
74
72
70
0.0
0.0
Output Current
Output Current, T
0.5
0.2
0.4
1.0
OUTPUT CURRENT, I
OUTPUT CURRENT, I
0.6
1.5
0.8
2.0
A
= 25 °C
(continued)
1.0
O
V
V
V
2.5
I
I
I
(A)
= 36
= 54
= 75
O
V
V
V
I =
I =
I =
(A)
1.2
36
75
54
3.0
1.4
3.5
8-1260(C).a
8-1484(C)
1.6
4.0
Figure 7. LW020C Typical Converter Efficiency vs.
Figure 8. LW020A, B, C, F, and G Typical Output
V
V
I
I
O
O
100%
O
O
99%
88
86
84
82
80
78
76
74
72
70
75%
50%
, max
, max
, nom
, nom
0.0
Output Current, T
Voltage for a Step Load Change from 50%
to 75%
0.2
36 Vdc to 75 Vdc Inputs; 20 W
OUTPUT CURRENT, I
0.4
TIME, t (100 µs/div)
A
0.6
= 25 °C
O
0.8
V
V
V
(A)
I
I
I
= 75
= 54
= 36
1.0
8-1262(C).a
8-1485(C)
1.2
7