HC004 Lineage Power, HC004 Datasheet - Page 13

• Manufacturer Part Number: HC004
• Description: Hw/hc004/005/006 Series Dc-dc Converter Power Modules
• Manufacturer: Lineage Power

Data Sheet
May 16, 2008
Characteristic Curves
The following figures provide typical characteristics for the HW006A0S1R0 (1.0V, 6A) at 25ºC. The figures are
identical for either positive or negative Remote On/Off logic.
Figure 43. Converter Efficiency versus Output
Current.
Figure 44. Typical Output Ripple and Noise.
Figure 45. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
LINEAGE
80
68
66
64
62
60
78
76
74
72
70
0
POWER
1
OUTPUT CURRENT, I
TIME, t (50μs/div)
TIME, t (1μs/div)
2
18-36Vdc & 36-75Vdc Input; 1.0V-5Vdc Output; 4A - 6A Output Current
(continued)
3
O
4
(A)
VI = 36V
VI = 54V
VI = 75V
5
HW/HC004/005/006 Series DC-DC Power Module:
6
Figure 46. Derating Output Current versus Local
Ambient Temperature and Airflow.
Figure 47. Typical Start-Up with application of Vin.
Figure 48. Typical Start-Up Using Remote On/Off,
negative logic version shown.
6
4
3
2
0
7
5
1
0
NATURAL CONVECTION
10
3.0 m/s (600 f t./ min.)
2.0 m/s (400 f t./ min.)
1.0 m/s (200 f t./ min.)
20
AMBIENT TEMPERATURE, T
30
TIME, t (5ms/div)
TIME, t (5ms/div)
40
50
60
70
80
A
O
C
90
100
13
110