EQW006A0B Datasheet, PDF (6/19 Pages) Lineage Power Corporation – 36 - 75Vdc Input; 12Vdc Output; 6A Output Current

Data Sheet
March 26, 2008
EQW006 Series, Eight Brick Power Modules: DC-DC Converter
36 – 75Vdc Input; 12Vdc Output; 6A Output Current
Characteristic Curves
The following figures provide typical characteristics for the EQW006A0B1 (12V, 6A) at 25^oC. The figures are
identical for either positive or negative remote On/Off logic.
94
90
86
82
VIN=36V
78
VIN=48V
74
VIN=75V
70
0
1
2
3
4
5
6
OUTPUT CURRENT, I_O (A)
Figure 1. Converter Efficiency versus Output Current.
7
6
5
4
3 _NC
2 ^{100 LFM}
200 LFM
1 _{300 LFM}
400 LFM
0
20
30
40
50
60
70
80
90
AMBIENT TEMPERATURE, T_A ^OC
Figure 4. Derating Output Current versus Local
Ambient Temperature and Airflow.
TIME, t (1μs/div)
Figure 2. Typical output ripple and noise (VIN = VIN,NOM,
Io = Io,max).
TIME, t (5ms/div)
Figure 5. Typical Start-up Using Remote On/Off,
negative logic version shown (VIN = VIN,NOM, Io =
Io,max).
TIME, t (200 μs /div)
Figure 3. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
TIME, t (5ms/div)
Figure 6. Typical Start-up Using Input Voltage (VIN =
VIN,NOM, Io = Io,max).
LINEAGE POWER
6