SW003A0A91-SMWZ Lineage Power, SW003A0A91-SMWZ Datasheet - Page 7

• Manufacturer Part Number: SW003A0A91-SMWZ
• Description: DC/DC Converters & Regulators 48Vin 5.0Vout 3.0A Neg TH OVA
• Manufacturer: Lineage Power

Specifications of SW003A0A91-SMWZ

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 109100451

The following figures provide typical characteristics for the SW001A2B91 (12.0V, 1.2A) at 25ºC. The figures are
Data Sheet
October 5, 2009
Characteristic Curves
identical for either positive or negative Remote On/Off logic.
Figure 7. Converter Efficiency Vs Load at V
Figure 8. Derating Output Current versus Local
Ambient Temperature and Airflow.
Figure 9. Typical Output Ripple and Noise, V
nom
LINEAGE
I
O
88
86
84
82
80
78
76
74
72
70
=80% of I
0.8
0.6
0.4
0.2
0.0
1.4
1.2
1.0
0.0
0
POWER
10
0.2
AMBIENT TEMPERATURE, T
O, max.
3.0 m/s (600 ft./min.)
2.0 m/s (400 ft./min.)
20
1.0 m/s (200 ft./min.)
Natural Convection
OUTPUT CURRENT, I
30
0.4
TIME, t (1μs/div)
40
18-36Vdc & 36-75Vdc Input; 3.3-15Vdc Output; 1-3.5A Output Current
50
0.6
(continued)
60
70
0.8
o
(A)
80
A
O
90
C
o
1.0
V
V
V
= 12 V.
IN
I
I
I
= 36V
= 75V
= 54V
100
=V
IN,
110
1.2
Figure 10. Typical Start-Up Using Remote On/Off,
negative logic version shown.
Figure 11. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
Figure 12. Typical Start-Up Output Voltage Rise
Characteristic.
SW/SC001/003 Series DC-DC Power Module:
TIME, t (1.0ms/div)
TIME, t (100μs/div)
TIME, t (5ms/div)
7