HW004A0A1 Lineage Power, HW004A0A1 Datasheet - Page 6

• Manufacturer Part Number: HW004A0A1
• Description: CONVERTER DC/DC 5V 20W OUT T/H
• Manufacturer: Lineage Power
• Series: HWr
• Type: Isolated with Remote On/Offr

Specifications of HW004A0A1

• Output: 5V
• Number Of Outputs: 1
• Power (watts): 20W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 18-DIP Module (6 Leads)
• 1st Output: 5 VDC @ 4A
• Size / Dimension: 1.86" L x 1.16" W x 0.34" H (47.2mm x 29.5mm x 8.6mm)
• Power (watts) - Rated: 20W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 89%
• Approvals: CE, CSA, UL, VDE
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Data Sheet
October 5, 2009
Characteristic Curves
The following figures provide typical characteristics for the HW004A0A (5.0V, 4A) at 25ºC. The figures are identical
for either positive or negative Remote On/Off logic.
Figure 1. Converter Efficiency versus Output Current
Figure 2. Typical Output Ripple and Noise.
Figure 3. Transient Response to Dynamic Load
Change from 50% to 75% to 50% of full load.
LINEAGE
90
88
86
84
82
80
78
76
74
72
70
0
POWER
OUTPUT CURRENT, I
1
TIME, t (50μs/div)
TIME, t (1μs/div)
18-36Vdc & 36-75Vdc Input; 1.0V-5Vdc Output; 4A - 6A Output Current
2
O
(A)
3
V
V
V
I
I
I
= 36V
= 75V
= 54V
HW/HC004/005/006 Series DC-DC Power Module:
4
Figure 4. Derating Output Current versus Local
Ambient Temperature and Airflow
Figure 5. Typical Start-Up with application of Vin.
Figure 6. Typical Start-Up Using Remote On/Off,
negative logic version shown.
4
3
2
0
5
1
0
10
NATURAL CONVECTION
3.0 m/s (600 ft./min.)
2.0 m/s (400 ft./min.)
1 .0 m/s (200 ft./min.)
20
AMBIENT TEMPERATURE, T
30
TIME, t (20ms/div)
TIME, t (20ms/div)
40
50
60
70
80
A
O
90
C
100
6
110