SELECTION GUIDE
FEATURES
s
Wide Temperature performance at
full 1 Watt load, 40C to 85C
s
3kVDC Isolation (1 minute)
s
Single or Dual Output
s
Industry Standard Pinout
s
Power Sharing on Dual Output
s
Efficiency to 78%
s
Power Density up to 0.90W/cm
3
s
5V & 12V Input
s
5V, 9V, 12V and 15V Output
s
Footprint from 1.17cm
2
s
UL 94V-0 Package Material
s
No Heatsink Required
s
Internal SMD Construction
s
Toroidal Magnetics
s
Fully Encapsulated
s
No External Components Required
s
MTTF up to 2.9 Million hours
s
Custom Solutions Available
s
No Electrolytic or Tantalum
Capacitors
DESCRIPTION
The NMV 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 local supplies on control system
boards with the added benefit of 3kVDC
galvanic isolation to reduce switching noise.
Available in SIP and DIP with dual and single
output pinout. All of the rated power may be
drawn from a single pin on dual output
variants provided the total load does not
exceed 1watt.
Order Code
(V)
(V)
(mA) (mA)
%
mV p-p
(%)
(pF)
kHrs
NMV0505DA
5
5
200
294 14.6
15
64
80
68
23 2414
NMV0509DA
5
9
111
267
9.3
10
47
57
75
30 1173
DIP
NMV0512DA
5
12
84
260
7.4
8.0
35
49
77
26
633
NMV0515DA
5
15
67
256
6.7
7.3
32
44
78
27
360
NMV0505SA
5
5
200
294 14.6
15
64
80
68
23 2414
NMV0509SA
5
9
111
267
9.3
10
47
57
75
30 1173
SIP
NMV0512SA
5
12
84
260
7.4
8.0
35
49
77
26
633
NMV0515SA
5
15
67
256
6.7
7.3
32
44
78
27
360
NMV1205DA
12
5
200
121 14.6
15
64
80
69
26
624
NMV1209DA
12
9
111
113
9.3
10
47
57
74
35
490
DIP
NMV1212DA
12
12
84
108
7.4
8.0
35
49
77
43
361
NMV1215DA
12
15
67
108
6.7
7.3
32
44
77
42
252
NMV1205SA
12
5
200
121 14.6
15
64
80
69
26
624
NMV1209SA
12
9
111
113
9.3
10
47
57
74
35
490
SIP
NMV1212SA
12
12
84
108
7.4
8.0
35
49
77
43
361
NMV1215SA
12
15
67
108
6.7
7.3
32
44
77
42
252
NMV0505D
5
5
100 280
9.0
10
33
40
71.5
21 1697
NMV0509D
5
9
55
263
7.5
8.5
29
36
76
24
682
DIP
NMV0512D
5
12
42
256
6.8
7.5
27
32
78
26
343
NMV0515D
5
15
33
253
6.8
8.5
24
32
79
27
188
NMV0505S
5
5
100 280
9.0
10
33
40
71.5
21 1697
NMV0509S
5
9
55
263
7.5
8.5
29
36
76
24
682
SIP
NMV0512S
5
12
42
256
6.8
7.5
27
32
78
26
343
NMV0515S
5
15
33
253
6.8
8.5
24
32
79
27
188
NMV1205D
12
5
100 117
9.0
10
33
40
71
27
563
NMV1209D
12
9
55
113
7.5
8.5
29
36
74
35
377
DIP
NMV1212D
12
12
42
111
6.8
7.5
27
32
75
42
244
NMV1215D
12
15
33
110
6.8
8.5
24
32
76
41
154
NMV1205S
12
5
100 117
9.0
10
33
40
71
27
563
NMV1209S
12
9
55
113
7.5
8.5
29
36
74
35
377
SIP
NMV1212S
12
12
42
111
6.8
7.5
27
32
75
42
244
NMV1215S
12
15
33
110
6.8
8.5
24
32
76
41
154
When operated with additional external load capacitance the rise time of the input voltage will determine the
maximum external capacitance value for guaranteed start up. The slower the rise time of the input voltage the
greater the maximum value of the additional external capacitance for reliable start up.
Parameter
Conditions
MIN
TYP
MAX
Units
Continuous operation, 5V input types
4.5
5
5.5
Voltage Range
Continuous operation, 12V input types
10.8
12
13.2
V
Reflected Ripple Current
20
40
mA p-p
Parameter
Conditions
MIN
TYP
MAX
Units
Rated Power
2
T
A
=40C to 120C
1
W
Voltage Set
Point Accuracy
See tolerance envelope
Line Regulation High V
IN
to low V
IN
1.0
1.2
%/%
Short-circuit duration
3
1 second
Internal power dissipation
560mW
Lead temperature 1.5mm from case for 10 seconds
300C
Input voltage V
IN
, NMV05 types
7V
Input voltage V
IN
, NMV12 types
15V
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
1 Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2 See derating curve
3 Supply voltage must be discontinued at the end of the short circuit duration.
All specifications typical at T
A
=25C, nominal input voltage and rated output current unless otherwise specified.
NMV 5V & 12V SERIES
3kVDC Isolated 1W Single & Dual Output DC-DC Converters
www.dc-dc.com
NMV 5V & 12V SERIES
3kVDC Isolated 1W Single & Dual Output DC-DC Converters
C&D Technologies (NCL) Ltd
Tanners Drive, Blakelands North
Milton Keynes MK14 5BU, England
Tel: +44 (0)1908 615232
Fax:+44 (0)1908 617545
email: info@cdtechno-ncl.com
www: http://www.dc-dc.com
C&D Technologies (NCL), Inc.
5816 Creedmoor Road, Raleigh
NC 27612, USA
Tel: +1 (919) 571-9405
Fax: +1 (919) 571-9262
email: info@us.cdtechno-ncl.com
C&D Technologies (NCL) Limited reserve the right to alter or improve the
specification, internal design or manufacturing process at any time, without
notice. Please check with your supplier or visit our web site to ensure that
you have the current and complete specification for your product before use.
C&D Technologies (NCL) Limited 2001
NDC NMV.3
No part of this publication may be copied, transmitted or stored in a
retrieval system or reproduced in any way including, but not limited to,
photography, photocopy, magnetic or other recording means, without prior
written permission from C&D Technologies (NCL) Limited.
Instructions for use are available from www.dc-dc.com
ISOLATION CHARACTERISTICS
PERFORMANCE CHARACTERISTICS
GENERAL CHARACTERISTICS
TEMPERATURE CHARACTERISTICS
PIN CONNECTIONS
Parameter
Conditions
MIN
TYP
MAX
Units
Isolation Test Voltage
For 1 minute
3000
VDC
Resistance
Viso=1000VDC
10
G
Parameter
Conditions
MIN
TYP
MAX
Units
Switching Frequency
5V input types
120
135
kHz
12V input types
150
170
Parameter
Conditions
MIN
TYP
MAX
Units
Specification
All output types
-40
85
C
Storage
-50
125
C
Case Temperature
5V output types
28
Above Ambient
All other output types
25
C
Cooling
Free air convection
14 Pin DIP
PIN
1
GND
7
NC
8
+V
10
0V
14
V
IN
7 Pin SIP
PIN
1
V
IN
2
GND
5
0V
7
+V
14 Pin DIP
PIN
1
GND
7
NC
8
+V
9
0V
10
V
14
V
IN
7 Pin SIP
PIN
1
V
IN
2
GND
5
V
6
0V
7
+V
tolerance envelope
+
10%
+5%
V nominal
temperature derating graph
2.0
1.5
1.0
0.5
0
+2.5%
-2.5%
-7.5%
10
50
100
Output Load Current (%)
-40
0
50
100
150
Ambient Temperature (C)
Safe Operating Area
19.50
9.80
MECHANICAL DIMENSIONS
6.80
15.24
1.09
2.13
7.62
4.60
3.60
0.55
0.45
0.55
0.45
2.54
19.50
6.00
10.0
1.880.50
1.25
15.24
4.60
3.60
2.54
* Pin not fitted on single output variants
All dimensions in mm XX.XX 0.25mm. All pins on a
2.54mm pitch and within 0.25mm of true position.
14 Pin DIP
Weight: 2.11 g
7 Pin SIP
Weight: 2.11 g
NMV0505D
XYYWWi
NMV0515S
XYYWWi
1 2
6* 7
5
0.30
0.20
8
9*
10
14
7
1
0.30
0.20
0.55
0.45
Single
Output
Variants
Dual
Output
Variants
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