EQW010A0B1 Datasheet, PDF (13/28 Pages) Lineage Power Corporation – 36 - 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current

Data Sheet
March 4, 2009
EQW010-040 Series Power Modules
36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Characteristic Curves (continued)
The following figures provide typical characteristics for the EQW040A0S1R0 (1.0V, 40A) at 25^oC. The figures are
identical for either positive or negative remote On/Off logic.
90
45
Vin = 36V
40
85
35
80
Vin = 48V Vin = 75V
75
70
0
5 10 15 20 25 30 35 40
30
NC
0.5 m/s
25
(100 LFM) _{1.0 m/s}
20
(200 LFM) 2.0 m/s
(400
15
20
30
40
50
60
70
80
90
OUTPUT CURRENT, IO (A)
Figure 43. Converter Efficiency versus Output
Current.
AMBIENT TEMPERATURE, TA ^OC
Figure 46. Derating Output Current versus Local
Ambient Temperature and Airflow (direction shown
in Figure 63).
TIME, t (1μs/div)
Figure 44. Typical output ripple and noise (VIN =
VIN,NOM, Io = Io,max).
TIME, t (5ms/div)
Figure 47. Typical Start-up Using Remote On/Off,
negative logic version shown (VIN = VIN,NOM, Io =
Io,max).
TIME, t (0.1ms/div)
Figure 45. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
TIME, t (5ms/div)
Figure 48. Typical Start-up Using Input Voltage (VIN
= VIN,NOM, Io = Io,max).
LINEAGE POWER
13