Data Sheet
May 16, 2008
HC006/010 Series DC-DC Power Module:
18-36Vdc Input; 3.3V & 5Vdc Output; 6.6A - 10A Output Current
Characteristic Curves
(continued)
The following figures provide typical characteristics for the HC006A6A (5.0V,6.6A) at 25ºC. The figures are identical
for either positive or negative Remote On/Off logic.
94%
8
OUTPUT CURRENT, Io (A)
90%
6
EFFICIENCY,
η
(%)
86%
82%
Vin=18V
78%
Vin=24V
74%
Vin=36V
70%
0
1
2
3
4
5
6
5
NC
3
0.5m/s (100 LFM )
2
1.0m/s (200 LFM )
0
20
30
40
50
60
70
80
O
90
OUTPUT CURRENT, I
O
(A)
AMBIENT TEMPERATURE, T
A
C
Figure 7. Converter Efficiency versus Output Current
Figure 10. Derating Output Current versus Local
Ambient Temperature and Airflow
INPUT VOLTAGE, OUTPUT VOLTAGE
OUTPUT VOLTAGE,
V
O
(V) (20mV/div)
V
IN
(V) (20V/div)
V
O
(V) (1V/div)
TIME, t (1μs/div)
TIME, t (20ms/div)
Figure 8. Typical Output Ripple and Noise (V
IN
=24Vdc,
Io = 6.6A).
OUTPUT CURRENT, OUTPUT VOLTAGE
V
O
(V) (200mV/div)
Figure 11. Typical Start-Up with application of Vin (V
IN
=48Vdc, Io = 6.6A).
OUTPUT VOLTAGE
On/Off VOLTAGE
V
ON/OFF
(V) (10V/div)
I
O
(A) (2A/div)
V
O
(V) (1V/div)
TIME, t (100μs/div)
TIME, t (20ms/div)
Figure 9. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
Figure 12. Typical Start-Up Using Remote On/Off,
negative logic version shown (V
IN
=24Vdc, Io = 6.6A).
7
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
