DGP20 Power-One, DGP20 Datasheet - Page 4

• Manufacturer Part Number: DGP20
• Description: Dgp20 Triple-output Dc-dc Series Data Sheet
• Manufacturer: Power-One

FEB 27, 2006 revised to MAR 21, 2007
Typical Performance: (Tc=25°C, Vin=Nom VDC, Rated Load)
48 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
12 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
24 VOLT INPUT CURRENT Vs. LINE INPUT VOLTAGE
+ INPUT
– INPUT
ON/OFF
1.0
0.8
0.6
0.4
0.2
0.0
3.5
2.8
2.1
1.4
0.7
0.0
2.0
1.5
1.0
0.5
0.0
0
0
0
1
2
3
10
2
4
4
8
20
LINE INPUT (VOLTS)
LINE INPUT (VOLTS)
LINE INPUT (VOLTS)
FILTER
NOISE
12
LOW
6
30
16
8
40
10
20
50
100% LOAD
CURRENT
12
24
50% LOAD
MODE
100% LOAD
100% LOAD
PWM
50% LOAD
50% LOAD
DGP20 SERIES BLOCK DIAGRAM
60
SHIELDED ISOLATION TRANSFORMER
14
28
70
16
32
SHIELDED COPPER CASE
80
18
36
90
85
80
75
70
65
60
85
80
75
70
65
90
85
80
75
70
+
–
12 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
48 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
24 VOLT EFFICIENCY Vs. LINE INPUT VOLTAGE
36
18
9
DGP20 Triple-Output DC-DC Series Data Sheet
100% FULL LOAD
50% FULL LOAD
40
10
20
+
44
Page 4 of 4
+
+
11
22
100% FULL LOAD
100% FULL LOAD
50% FULL LOAD
50% FULL LOAD
LINE INPUT (VOLTS)
LINE INPUT (VOLTS)
LINE INPUT (VOLTS)
48
12
24
13
52
26
56
14
28
5
4
6
7
CMN
–12/15V OUTPUT
+5V OUTPUT
+12/15V OUTPUT
60
15
30
64
16
32
68
17
34
18
72
36
90
85
80
75
70
65
90
85
80
75
70
65
90
85
80
75
70
65
0
0
0
20
15
10
LINE = 9VDC
LINE = 12VDC
LINE = 18VDC
5
0
LINE = 36VDC
LINE = 48VDC
LINE = 72VDC
LINE = 18VDC
LINE = 24VDC
LINE = 36VDC
50
10
10
10
12 VOLT EFFICIENCY Vs. LOAD
48 VOLT EFFICIENCY Vs. LOAD
OUTPUT POWER DERATING
24 VOLT EFFICIENCY Vs. LOAD
20
20
20
AMBIENT TEMPERATURE
60
30
30
30
www.power-one.com
40
LOAD (%)
40
40
LOAD (%)
70
LOAD (%)
50
50
50
60
80
60
60
70
70
70
90
80
80
80
90 100
90 100
90 100
100