NSR040A0X_11 Datasheet, PDF (9/18 Pages) Lineage Power Corporation – Naos Raptor 40A Non-Isolated Power Modules

Data Sheet
January 14, 2011
Naos Raptor 40A Non Isolated Power Module:
5 – 13.8Vdc input; 0.6Vdc to 5.0Vdc Output; 40A output current
Characteristic Curves (continued)
The following figures provide thermal derating curves for Naos Raptor 40A modules at 3.3Vout and 25ºC.
100
45
95
40
35
90
85
80
75
70
0
Vin = 7V
Vin = 12V
Vin = 14V
10
20
30
40
30
25
2m/s
20
(400LFM)
1.5m/s
(300LFM)
1m/s
(200LFM)
15
0.5m/s
(100LFM) _NC
10
25 30 35 40 45 50 55 60 65 70
OUTPUT CURRENT, IO (A)
Figure 25. Converter Efficiency versus Output Current.
AMBIENT TEMPERATURE, TA ^OC
Figure 26. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (1μs/div)
Figure 27. Typical output ripple and noise (VIN = 12V, Io
= Io,max).
TIME, t (40μs /div)
Figure 28. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=12V.
TIME, t (1ms/div)
Figure 29. Typical Start-up Using On/Off Voltage (Io =
Io,max).
TIME, t (1ms/div)
Figure 30. Typical Start-up Using Input Voltage (VIN =
12V, Io = Io,max).
LINEAGE POWER
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