DGP30 Power-One, DGP30 Datasheet - Page 4

• Manufacturer Part Number: DGP30
• Description: Dgp30 Single-output Dc-dc Series Data Sheet
• Manufacturer: Power-One

Typical Performance: (Tc=25°C, Vin=Nom VDC, Rated Load)
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components
in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective
divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
JAN 27, 2006 revised to JUN 12, 2006
+ INPUT
– INPUT
ON/OFF
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
90
89
88
87
86
85
84
83
82
81
80
35
0
INPUT CURRENT Vs. LINE INPUT VOLTAGE
EFFICIENCY Vs. LINE INPUT VOLTAGE
1
2
3
10
ON/OFF
12
15
5
20
45
LINE INPUT (VOLTS)
LINE INPUT (VOLTS)
30
270 F
40 F
40 F
C
40
55
50% LOAD
6.8V
THERMAL SHUTDOWN
15V
18V
50
D
100% LOAD
CURRENT
100% LOAD
50% LOAD
MODE
60
PWM
65
DGP30 SERIES BLOCK DIAGRAM
SIX SIDED SHIELDED COPPER CASE
SHIELDED ISOLATION TRANSFORMER
70
80
75
FEEDBACK
ISOLATED
120
110
100
90
80
70
60
50
40
30
20
10
90
89
88
87
86
85
84
83
82
81
80
0
0
0
REFERENCE
BANDGAP
+
–
LOW TC
DGP30 Single-Output DC-DC Series Data Sheet
OUTPUT VOLTAGE Vs. OUTPUT LOAD
20
10
40
20
C
EFFICIENCY Vs. LOAD
60
30
OUTPUT LOAD (%)
Page 4 of 4
+
80 100 120 140 160
40
LOAD (%)
50
60
D
5
6
7
70
TRIM
+ OUTPUT
- OUT
80
180
90
200
100
30
25
20
15
10
5
0
35
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
30
OUTPUT POWER DERATING
INPUT RIPPLE Vs. LINE INPUT VOLTAGE
AMBIENT TEMPERATURE
40
40
LINE INPUT (VOLTS)
45
50
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100% LOAD
75% LOAD
50% LOAD
50
60
55
70
60
80