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Murata Manufacturing Electronic Components Datasheet

NME0512DC Datasheet

Isolated 1W Single Output DC-DC Converters

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www.murata-ps.com
SELECTION GUIDE
NME Series
Isolated 1W Single Output DC-DC Converters
Order Code
% mV p-p
V V mA mA Typ. Max. Typ. Max. %
MIL. Tel.
pF kHrs
FEATURES
„Short circuit protection options
„UL 60950 recognised
„Single isolated output
„1kVDC isolation ‘Hi Pot Test’
„Wide temperature performance at full
1 watt load, –40°C to 85°C2
„Industry standard pinout
„5V, 12V, 15V & 24V input
„5V, 9V, 12V and 15V output
„Fully encapsulated with toroidal magnetics
„No external components required
„Pin compatible with CME, CRE1, CRL2,
LME, MEE1, MEE3, NKE & NML
DESCRIPTION
The NME series of DC-DC Converters is particular-
ly suited to isolating and/or converting DC power
rails. The galvanic isolation allows the device to be
configured to provide an isolated negative rail in
systems where only positive rails exist. The wide
temperature range guarantees startup from –40°C
and full 1 watt output at 85°C2. For lower ripple,
refer to output ripple reduction section. The NME
series offers short circuit protection options (PC)
across the operating temperature range. Short
circuits of less than 1Ω cause the converter to en-
ter a ‘foldback’ limiting mode such that the input
current is approximately 95mA for 0505 variant.
Protection is continuous and auto-resetting on
removal of the short circuit.
For full details go to
www.murata-ps.com/rohs
NME0505DC 5 5 200 286 12 14 16 40
69 30 3415
NME0509DC 5 9 111 260 8 9 60 75
77 37 3078
NME0512DC 5 12 83 256 6.5 7.5 50 65
78 33 2205
DIP
NME0515DC 5 15 67 250 6 7.5 10 25
80 40 1532
NME0524DC 5 24 42 248 5.5 7.5 140 180
80 48
NME0505SC 5 5 200 286 12 14 16 40
69 30 3415
NME0509SC 5 9 111 260 8 9 60 75
77 37 3078
NME0512SC 5 12 83 256 6.5 7.5 50 65
78 33 2205
SIP
NME0515SC 5 15 67 250 6 7.5 10 25
80 40 1532
NME0524SC 5 24 42 248 5.5 7.5 140 180
80 48
NME1205DC 12 5 200 117 8 10 12 30
69 33 2493
NME1212DC 12 12 83 104 4 5 8 20
76 55 1780
DIP
NME1215DC 12 15 67 110 3 4 40 55
75 52 1313
NME1205SC 12 5 200 117 8 10 12 30
69 33 2493
NME1209SC 12 9 111 115 5 5.5 60 75
74 48 2311
NME1212SC 12 12 83 104 4 5 50 65
76 55 1780
SIP
NME1215SC 12 15 67 111 3 4 40 55
75 52 1313
NME1515SC 15 15 67 81 2.5 3
150
82
NME2405DC 24 5 200 58 8.5 10
150
70 40 201
NME2412DC 24 12 83 52 3 4
150
80 78 163
DIP
NME2415DC 24 15 67 51 2.5 3
150
80 79 136
NME2405SC 24 5 200 58 8.5 10
150
70 40 201
NME2412SC 24 12 83 52 3 4
150
80 78 163
SIP
NME2415SC 24 15 67 51 2.5 3
150
80 79 136
Short Circuit Protection Options
NME0505SPC 5 5 200 255 9.5 12 11 25 75 77 22 2887 47047 SIP
NME0505DPC 5 5 200 255 9.5 12 11 25 75 77 22 2887 47047 DIP
Recommended
Alternative
NME1209DC 12 9 111 115 5 5.5 60 75
NME2409DC 24 9 111 54 4 5
150
74 48 2311
75 59 185
MEE1S1209DC
DIP
MEE1S2409DC
NME2409SC 24 9 111 54 4 5
150
75 59 185
SIP MEE1S2409SC
INPUT CHARACTERISTICS
Parameter
Conditions
Continuous operation, 5V input types
Voltage range
Continuous operation, 12V input types
Continuous operation, 15V input types
Continuous operation, 24V input types
Input short circuit current Short circuit variants
Input Reflected ripple
current
Short circuit variants
15V input type
All other variants3
Min. Typ. Max. Units
4.5
5.0
5.5
10.8 12.0 13.2
V
13.5 15 16.5
21.6 24 26.4
95
mA
3
15
90 mA p-p
26
48
1. Calculated using MIL-HDBK-217 FN2 and Telcordia SR-332 calculation model with nominal input voltage at full load.
2. NME1515SC, NME24XXXC prior to date code X1635 have operating temperature range of 0 to 70°C .
3. Excludes 24V input types.
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
www.murata-ps.com/support
KDC_NME.I02 Page 1 of 11


Murata Manufacturing Electronic Components Datasheet

NME0512DC Datasheet

Isolated 1W Single Output DC-DC Converters

No Preview Available !

NME Series
Isolated 1W Single Output DC-DC Converters
OUTPUT CHARACTERISTICS
Parameter
Conditions
Rated Power
See derating curves
Voltage Set Point Accuracy See tolerance envelope
Line regulation
High VIN to low VIN ; All short circuit types
High VIN to low VIN ; All other output types
ISOLATION CHARACTERISTICS
Parameter
Conditions
Isolation test voltage
Flash tested for 1 second
Resistance
Viso= 1000VDC
GENERAL CHARACTERISTICS
Parameter
Conditions
5V input types
12V input types
Switching frequency
15V input types
24V input types
Short circuit types
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Specification
All output types1
Storage
Case Temperature above ambient
Cooling
Non-short circuit types
Short circuit types (DIP)
Short circuit types (SIP)
Free air convection
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds
Input voltage VIN, NME05 types
Input voltage VIN, NME12 types
Input voltage VIN, NME15 types
Input voltage VIN, NME24 types
TEMPERATURE DERATING GRAPH
Non-short circuit types1:
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
All other output types2
Min.
Typ.
Max.
Units
1.0
W
1.15
1.2
%/%
1.0
1.2
Min.
Typ.
Max.
Units
1000
VDC
10
Min.
Typ.
Max.
Units
110
145
100
kHz
100
91
Min.
Typ.
Max.
Units
-40
85
-50
130
41
°C
32
23
24
260°C
7V
15V
18V
28V
Short circuit types:
1.5
1.0
85°C
0.5 Safe Operating Area
0
-40 0 50 100 150
Ambient Temperature (°C)
1. NME1515SC, NME24XXXC prior to date code X1635 have operating temperature range of 0 to 70°C .
2. Excludes 24V input types.
www.murata-ps.com/support
KDC_NME.I02 Page 2 of 11


Part Number NME0512DC
Description Isolated 1W Single Output DC-DC Converters
Maker muRata
Total Page 3 Pages
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