DGP12U5D5 POWER ONE, DGP12U5D5 Datasheet - Page 3

• Manufacturer Part Number: DGP12U5D5
• Description: CONVERTER DC-DC 12W +5V/-5V DUAL
• Manufacturer: POWER ONE
• Series: DGP12r
• Type: Isolatedr

Specifications of DGP12U5D5

• Output: ±5V
• Number Of Outputs: 2
• Power (watts): 12W
• Mounting Type: Through Hole
• Voltage - Input: 3.5 ~ 16V
• Package / Case: 7-DIP Module
• 1st Output: 5 VDC @ 1A
• 2nd Output: -5 VDC @ 1A
• Size / Dimension: 2.02" L x 2.02" W x 0.45" H (51.3mm x 51.3mm x 11.4mm)
• Power (watts) - Rated: 12W
• Operating Temperature: -50°C ~ 100°C
• Approvals: CE, cUL, TUV, UL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 4th Output: -
• Other names: 179-1056

APPLICATION NOTES (cont’d):
Remote On/Off Operation
The remote On/Off pin may be left floating if this
function is not used. It is recommended to drive this
pin with an open collector/drain or a relay contact.
When the On/Off pin is pulled low with respect to the
-INPUT, the converter is placed in a low power drain
state. The input capacitors are kept fully charged in
the OFF mode. For proper operation, do not drive this
input from a logic gate directly. The On/Off pin must
be left floating for proper operation. Be aware that this
input may be noise sensitive; use proper PCB design
guidelines. The On/Off pin should never be pulled
more than 0.3 volts below -INPUT or have a voltage
greater than 2 volts applied.
Output TRIM
The TRIM pin may be used to adjust the output ±10%
from the nominal setting. This function allows
adjustment for voltage drops in the system wiring, as
well 5.2 volt outputs for ECL applications. Figure 1
shows the proper connections to use this function. A
trimpot value of 10 k should be used for the dual 5
volt output. A trimpot value of 20 k should be used
for 12 and 15 volt outputs. If the TRIM function is not
required the pin may be left floating.
MCD10178 Rev. 1.0, 16-Jun-10
+OUT
TRIM
-OUT
+ INPUT
REV. MAY 07, 2004
– INPUT
ON/OFF
USING TRIMPOT
4
7
6
1
2
3
10K
+
SHIELDED ISOLATION TRANSFORMER
LOAD
CURRENT
MODE
PWM
DGP12 SERIES BLOCK DIAGRAM
FIVE-SIDED SHIELDED COPPER CASE
+OUT
-OUT
TRIM
USING FIXED RESISTORS
4
7
6
ISO AMP
TRIM
DOWN
TRIM
UP
+
–
LOW TC BANDGAP REFERENCE
Typical Performance: (Tc=25 °C, Vin=Nom VDC, Rated Load)
6
5
4
3
2
1
0
DGP12 Dual-Output DC-DC Series Data Sheet
LOAD
85
80
75
70
65
60
55
0
0
+
+
INPUT CURRENT Vs. INPUT VOLTAGE
10
Page 3 of 3
2
20
4
EFFICIENCY Vs. LOAD
LINE INPUT (VOLTS)
30
LINE = 16VDC
LINE = 5VDC
6
100% LOAD
40
50% LOAD
LOAD (%)
4
5
6
7
CMN
– OUTPUT
TRIM
8
+ OUTPUT
50
60
10
70
12
80
14
90 100
16
110
100
2.5
2.0
1.5
1.0
0.5
0.0
85
80
75
70
65
60
55
50
90
80
70
60
50
40
4
3
3
12
10
EFFICIENCY Vs. LINE INPUT VOLTAGE
8
6
4
50
INPUT CURRENT Vs. LINE INPUT
5
5
6
OUTPUT POWER DERATING
100% FULL LOAD
AMBIENT TEMPERATURE
50% FULL LOAD
LINE INPUT (VOLTS)
60
7
7
POWER DERATING
LINE INPUT (VDC)
LINE INPUT (VDC)
8
40% LOAD
9
9
www.power-one.com
70
10
75% LOAD
11
11
100% LOAD
80
12
13
13
90
14
15
15
100
16
17
17