NSR050A0X432Z Datasheet, PDF (7/15 Pages) Lineage Power Corporation – Naos Raptor 50A: Non-Isolated Power Modules

Data Sheet
February 3, 2010
Naos Raptor 50A: Non Isolated Power Module:
5 – 14Vdc input; 0.6Vdc to 2.0Vdc Output; 50A output current
Characteristic Curves (continued)
The following figures provide typical characteristics for the Naos Raptor 50A module at 1.8Vout and at 25ºC.
95
60
2m/s
(400LFM)
90
50
85
Vin = 5V
Vin = 12V
40
Vin = 14V
80
30
75
70
0
10
20
30
40
50
OUTPUT CURRENT, IO (A)
Figure 13. Converter Efficiency versus Output Current.
1m/s
20
1.5m/s
(200LFM)
(300LFM)
0.5m/s
(100LFM)
NC
10
25
30
35
40
45
50
55
60
65
70
AMBIENT TEMPERATURE, TA ^OC
Figure 14. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (1μs/div)
Figure 15. Typical output ripple and noise (VIN = 12V, Io
= Io,max).
TIME, t (100μs /div)
Figure 16. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=12V.
TIME, t (1ms/div)
Figure 17. Typical Start-up Using On/Off Voltage (Io =
Io,max).
TIME, t (1ms/div)
Figure 18. Typical Start-up Using Input Voltage (VIN =
12V, Io = Io,max).
LINEAGE POWER
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