NQR010A0X Datasheet, PDF (11/20 Pages) Lineage Power Corporation – Non-Isolated DC-DC Power Modules 4.5Vdc –14Vdc input; 0.59Vdc to 6Vdc Output;10A Output Current

Data Sheet
January 14, 2011
NQR010A0X4: Non-Isolated DC-DC Power Modules
4.5 – 14Vdc input; 0.59Vdc to 6Vdc Output; 10A output current
Characteristic Curves (continued)
The following figures provide typical characteristics for the NQR010 module at 5Vout and at 25ºC.
100
11
10
95
9
90
8
Vin = 6.5V
Vin = 12V
Vin = 14V
85
7
6
80
5
75
4
1.5m/s
2m/s
(300LFM)
(400LFM)
1m/s
(200LFM)
0.5m/s
(100LFM)
NC
70
0
2
4
6
8
10
OUTPUT CURRENT, IO (A)
Figure 31. Converter Efficiency versus Output Current.
3
25
35
45
55
65
75
85
AMBIENT TEMPERATURE, TA ^OC
Figure 32. Derating Output Current versus Ambient
Temperature and Airflow.
TIME, t (1μs/div)
Figure 33. Typical output ripple and noise (VIN = 12V, Io
= Io,max).
TIME, t (100μs /div)
Figure 34. Transient Response to Dynamic Load
Change from 0% to 50% to 0% with VIN=12V.
TIME, t (1ms/div)
Figure 35. Typical Start-up Using On/Off Voltage (Io =
Io,max).
TIME, t (1ms/div)
Figure 36. Typical Start-up Using Input Voltage (VIN =
12V, Io = Io,max).
LINEAGE POWER
11