參數(shù)資料
型號: LUC025F
廠商: LINEAGE POWER LLC
元件分類: 電源模塊
英文描述: 2-OUTPUT 16.5 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 11/15頁
文件大?。?/td> 397K
代理商: LUC025F
Lineage Power
5
Data Sheet
April 2008
18 Vdc to 36 Vdc In; 3.3 Vdc Out; 16.5 W
LUC025F Power Module: dc-dc Converter:
Characteristic Curves
8-2233(C)
Figure 1. LUC025F Typical Input Characteristics
8-1982(C).b
Figure 2. LUC025F Typical Output Characteristics,
TA = 25 °C
8-2234(C)
Figure 3. Typical LUC025F Converter Efficiency
vs. Output Current, TA = 25 °C
8-1983(C)
Figure 4. LUC025F Typical Output Voltage for a
Step Load Change from 50% to 25%
of IO, max
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
5
10
15
20
25
30
35
40
INPUT VOLTAGE VI (V)
IN
PU
T
C
URR
ENT
,I
I(A
)
Io = 5.0A
Io = 2.5A
Io = 0.4A
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
1
23
4
5
67
8
9
OUTPUT CURRENT Io (A)
O
U
T
PU
T
VO
LT
AG
E,
V
o
(V)
VI = 36V
VI = 28V
VI = 18V
62
64
66
68
70
72
74
76
78
80
82
012
34
5
OUTPUT CURRENT Io (A)
E
FFIC
IE
N
C
Y
(%
)
VI = 18V
VI = 28V
VI = 36V
O
U
TP
UT
CURRE
NT,
Io
(A
)
O
U
TP
UT
V
O
L
T
A
G
E
,V
o
(v)
(
1
.2
5A
.di
v)
(
50m
V/
di
v)
2.5A
1.25A
TIME, t (200
μs/div)
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