NMA0505DC Просмотр технического описания (PDF) - Murata Manufacturing
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NMA0505DC Datasheet PDF : 6 Pages
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NMA 5V, 12V & 15V Series
Isolated 1W Dual Output DC/DC Converters
OUTPUT CHARACTERISTICS
Parameter
Rated Power1
Voltage Set Point Accuracy
Line regulation
Conditions
TA=-40°C to 120°C
See tolerance envelope
High VIN to low VIN
Load Regulation
10% load to rated load
Ripple and Noise2
5V & 12V input
15V input
BW=DC to 20MHz, 5V output types
BW=DC to 20MHz, 9V output types
BW=DC to 20MHz, 12V output types
BW=DC to 20MHz, 15V output types
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation test voltage
Flash tested for 1 second
Resistance
Viso= 1000VDC
GENERAL CHARACTERISTICS
Parameter
Conditions
5V input types
Switching frequency
12V input types
15V input types
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Specification
All output types
Storage
0505, 1205
0509, 0512, 0515, 1209, 1212, 1215
Case Temperature above ambient
1505
1512, 1515
Cooling
Free air convection
TEMPERATURE DERATING GRAPH
1.5
1.0
85°C
0.5 Safe Operating Area
120°C
0
-40 0 50 100 150
Ambient Temperature (°C)
5V output types
9V output types
12V output types
15V output types
5V output types
12V output types
15V output types
Min.
Typ.
Max.
Units
1
W
1.0
1.2
%/%
10
12.5
9
10
6.5
7.5
6
7.0
%
5.5
10
2.6
3.0
2.3
3.0
10
20
7
7.5
15
15
mV p-p
8
15
Min.
Typ.
Max.
Units
1000
VDC
10
GΩ
Min.
Typ.
Max.
Units
110
140
kHz
90
Min.
Typ.
Max.
Units
-40
85
-50
130
33
°C
28
26
17
TOLERANCE ENVELOPE
+10%
+5%
V
NOM
Typical Load Line
+2.5%
-2.5%
-7.5%
10 25
50
75 100
Output Load Current (%)
The voltage tolerance envelope shows typical load regulation characteristics for this
product series. The tolerance envelope is the maximum output voltage variation due to
changes in output loading.
1. See derating graph.
2. See Ripple & Noise characterisation method.
www.murata-ps.com/support
KDC_NMA.G02 Page 2 of 6
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