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PDF NMA0505D Data sheet ( Hoja de datos )
| Número de pieza | NMA0505D | |
| Descripción | Isolated 1W Dual Output DC-DC Converters | |
| Fabricantes | Newport | |
| Logotipo |  |
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NMA SERIES
Isolated 1W Dual Output DC-DC Converters
features
p Wide Temperature performance at
full 1 Watt load, –40°C to 85°C
p Dual Output from a Single Input Rail
p Industry Standard Pinout
p Power Sharing on Output
p 1kVDC Isolation
p Efficiency to 78%
p Power Density upto 0.85W/cm!
p 5V & 12V Input
p 5V, 9V, 12V and 15V Output
p Footprint from 1.17cm
p UL 94V-0 Package Material
p No Heatsink Required
p Internal SMD Construction
p Toroidal Magnetics
p Fully Encapsulated
p No External Components Required
p MTTF up to 2.1 Million hours
p Custom Solutions Available
p No Electrolytic or Tantalum Capacitors
pin connections
14 Pin DIP (top view)
V –V +V 0V
IN
14 11 9 8
17
GND NC
7 Pin SIP
description
The NMA series of industrial temperature range
DC-DC converters are the standard building
blocks for on-board distributed power systems.
They are ideally suited for providing dual rail
supplies on primarily digital boards with the
added benefit of galvanic isolation to reduce
switching noise. All of the rated power may be
drawn from a single pin provided the total load
does not exceed 1watt.
12
456
V GND
IN
–V 0V +V
PRELIMINARY
Notice : This is not a final specification.
Some parametric limits may be subject to change.
Newport Components
NMA SERIES 1
1 page  
NMA SERIES
Isolated 1W Dual Output DC-DC Converters
typical characteristics1
NMA05 series
100
80
60
40
20
0
0 20 40 60 80
% of Total Output Current
100
20
15
10
5
0
-5
-10
0
20 40 60 80
% of Total Output Current
100
NMA12 series
100
80
60
40
20
0
0 20 40 60 80
% of Total Output Current
100
20
15
10
5
0
-5
-10
0
20 40 60 80
% of Total Output Current
100
tolerance envelope
+10%
+5%
V nominal
10 50
Output Load Current (%)
temperature derating graph
2.0
+2.5%
-2.5%
-7.5%
100
1.5
85°
1.0
0.5
0
–40
120
0 50 100
Ambient Temperature ( C)
150
1 All data taken at T)=25°C.
Newport Components
NMA SERIES 5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet NMA0505D.PDF ] | |
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