參數(shù)資料
型號(hào): 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): 24/24頁
文件大?。?/td> 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
9
Characteristic Curves (continued)
The following figures provide typical characteristics for the SW003A5F91 (3.3V, 3.5A) 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
00.5
11.5
22.5
33.5
VI = 36V
VI = 54V
VI = 75V
E
F
IC
IE
NCY
(%)
OUTPUT CURRENT, Io (A)
On
/O
ff
V
O
LT
A
G
E
,
O
U
T
P
UT
V
O
LT
A
G
E
V
ON/
O
FF
(V
)(2
V
/d
iv)
V
O
(V
)(1
V
/d
iv)
TIME, t (1.0ms/div)
Figure 19. Converter Efficiency Vs Load.
Figure 22. Typical Start-Up Using Remote On/Off,
negative logic version shown.
0
1
2
3
4
0
10
203040
50
607080
90
100
110
3.0m/s (600ft/min)
2.0m/s (400ft/min)
1.0m/s (200ft/min)
Natural Convection
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
.5
A
/di
v)
TIME, t (1.0ms/div)
Figure 20. Derating Output Current versus Local
Ambient Temperature and Airflow.
Figure 23. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
O
U
TP
U
T
VOLTAGE,
V
O
(V
)(2
0m
V/
di
v)
TIME, t (2
μs/div)
O
U
TP
U
T
VOLTAGE
V
O
(V
)(1
V
/d
iv)
TIME, t (100
μs/div)
Figure 21. Typical Output Ripple and Noise, VIN=VIN,
nom IO=80% of IO, max.
Figure 24. Typical Start-Up Output Voltage Rise
Characteristic.
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