參數(shù)資料
型號: SW003A5F91Z
廠商: LINEAGE POWER LLC
元件分類: 電源模塊
英文描述: 1-OUTPUT 11.55 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-6
文件頁數(shù): 2/24頁
文件大小: 410K
代理商: SW003A5F91Z
Data Sheet
October 5, 2009
SW/SC001/003 Series DC-DC Power Module:
18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current
LINEAGE POWER
10
Characteristic Curves (continued)
The following figures provide typical characteristics for the SC001A2B91 (12.0V, 1.2A) at 25C. The figures are
identical for either positive or negative Remote On/Off logic.
70
72
74
76
78
80
82
84
86
88
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V I = 18V
V I = 27V
V I = 36V
E
F
IC
IE
NCY
(%)
OUTPUT CURRENT, Io (A)
On
/O
ff
V
O
LT
A
G
E
,
OU
T
P
UT
V
O
LT
A
G
E
V
ON/
O
FF
(V
)(2
V
/d
iv)
V
O
(V)
(5
V
/d
iv)
TIME, t (5ms/div)
Figure 25. Converter Efficiency Vs Load.
Figure 28. Typical Start-Up Using Remote On/Off,
negative logic version shown.
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
102030405060708090
100
110
3.0 m/ s (600 f t ./ min.)
2.0 m/ s (400 f t ./ min.)
1.0 m/ s (200 f t ./ min.)
Nat ural Convect ion
O
U
TPU
T
CU
RRE
NT
,Io
(A
)
AMBIENT TEMPERATURE, TA
OC
O
U
T
P
UT
V
O
LT
A
G
E
,
O
U
T
P
UT
C
U
RRE
NT
V
O
(V
)(
5
0m
V
/di
v)
,
I O
(A
)
(0
.2
5A
/d
iv
)
TIME, t (1.0ms/div)
Figure 26. Derating Output Current versus Local
Ambient Temperature and Airflow.
Figure 29. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
O
U
TP
U
T
VOLTAGE
,
V
O
(V
)(5
0m
V/
di
v)
TIME, t (1
μs/div)
O
U
TP
U
T
VOLTAGE
V
O
(V
)(2
V
/d
iv)
TIME, t (100
μs/div)
Figure 27. Typical Output Ripple and Noise, VIN=VIN,
nom IO=80% of IO, max.
Figure 30. Typical Start-Up Output Voltage Rise
Characteristic.
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