SW003A0A961 데이터 시트보기 (PDF) - Unspecified
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SW003A0A961 Datasheet PDF : 24 Pages
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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
Characteristic Curves
The following figures provide typical characteristics for the SW001A0C91 (15.0V, 1A) at 25ºC. The figures are
identical for either positive or negative Remote On/Off logic.
90
88
86
84
82
80
78
76
74
72
70
0
VI = 36V
VI = 54V
VI = 75V
0.2
0.4
0 .6
0.8
1
OUTPUT CURRENT, Io (A)
Figure 1. Converter Efficiency versus Output
Current.
1.2
1.0
0 .8
0 .6
3.0 m/ s(600 f t ./ min.)
2.0 m/ s(400 f t ./ min.)
0 .4
1.0 m/ s(200 f t ./ min.)
Nat ural Convect ion
0 .2
0 .0
0
10 20 30 40 50 60 70 80 90 100 110
TIME, t (5ms/div)
Figure 4. Typical Start-Up Using Remote On/Off,
negative logic version shown.
AMBIENT TEMPERATURE, TA OC
Figure 2. Derating Output Current versus Local
Ambient Temperature and Airflow.
TIME, t (1ms/div)
Figure 5. Transient Response to Dynamic Load Change
from 50% to 75% to 50% of full load.
TIME, t (1μs/div)
Figure 3. Typical Output Ripple and Noise, VIN=VIN,
nom IO=80% of IO, max.
TIME, t (500μs/div)
Figure 6. Typical Start-Up Output Voltage Rise
Characteristic.
LINEAGE POWER
6
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