NMV 5V & 12V SERIES
3kVDC Isolated 1W Single & Dual Output DC-DC Converters
SELECTION GUIDE
Order Code
NMV0505DA
NMV0509DA
NMV0512DA
NMV0515DA
NMV0505SA
NMV0509SA
NMV0512SA
NMV0515SA
NMV1205DA
NMV1209DA
NMV1212DA
NMV1215DA
NMV1205SA
NMV1209SA
NMV1212SA
NMV1215SA
NMV0505D
NMV0509D
NMV0512D
NMV0515D
NMV0505S
NMV0509S
NMV0512S
NMV0515S
NMV1205D
NMV1209D
NMV1212D
NMV1215D
NMV1205S
NMV1209S
NMV1212S
NMV1215S
FEATURES
s
Wide Temperature performance at
full 1 Watt load, –40°C to 85°C
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.
(V)
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
(V) (mA) (mA)
5
200 294
9
111 267
12
84 260
15
67 256
5
200 294
9
111 267
12
84 260
15
67 256
5
200 121
9
111 113
12
84 108
15
67 108
5
200 121
9
111 113
12
84 108
15
67 108
5 ±100 280
9
±55 263
12 ±42 256
15 ±33 253
5 ±100 280
9
±55 263
12 ±42 256
15 ±33 253
5 ±100 117
9
±55 113
12 ±42 111
15 ±33 110
5 ±100 117
9
±55 113
12 ±42 111
15 ±33 110
%
14.6
9.3
7.4
6.7
14.6
9.3
7.4
6.7
14.6
9.3
7.4
6.7
14.6
9.3
7.4
6.7
9.0
7.5
6.8
6.8
9.0
7.5
6.8
6.8
9.0
7.5
6.8
6.8
9.0
7.5
6.8
6.8
15
10
8.0
7.3
15
10
8.0
7.3
15
10
8.0
7.3
15
10
8.0
7.3
10
8.5
7.5
8.5
10
8.5
7.5
8.5
10
8.5
7.5
8.5
10
8.5
7.5
8.5
mV p-p
64
80
47
57
35
49
32
44
64
80
47
57
35
49
32
44
64
80
47
57
35
49
32
44
64
80
47
57
35
49
32
44
33
40
29
36
27
32
24
32
33
40
29
36
27
32
24
32
33
40
29
36
27
32
24
32
33
40
29
36
27
32
24
32
(%)
68
75
77
78
68
75
77
78
69
74
77
77
69
74
77
77
71.5
76
78
79
71.5
76
78
79
71
74
75
76
71
74
75
76
(pF)
23
30
26
27
23
30
26
27
26
35
43
42
26
35
43
42
21
24
26
27
21
24
26
27
27
35
42
41
27
35
42
41
kHrs
2414
1173
633
360
2414
1173
633
360
624
490
361
252
624
490
361
252
1697
682
343
188
1697
682
343
188
563
377
244
154
563
377
244
154
DIP
SIP
DIP
SIP
DIP
SIP
DIP
SIP
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.
INPUT CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
Continuous operation, 5V input types
Continuous operation, 12V input types
Reflected Ripple Current
Voltage Range
4.5
10.8
5
12
20
TYP
5.5
13.2
40
MAX
V
mA p-p
Units
OUTPUT CHARACTERISTICS
Parameter
Conditions
2
MIN
Rated Power
Voltage Set
Point Accuracy
Line Regulation
T
A
=–40°C to 120°C
See tolerance envelope
High V
IN
to low V
IN
1.0
1
W
1.2
%/%
ABSOLUTE MAXIMUM RATINGS
Short-circuit duration
3
Internal power dissipation
Lead temperature 1.5mm from case for 10 seconds
Input voltage V
IN
, NMV05 types
Input voltage V
IN
, NMV12 types
1 second
560mW
300°C
7V
15V
www.dc-dc.com
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
=25°C, nominal input voltage and rated output current unless otherwise specified.
NMV 5V & 12V SERIES
3kVDC Isolated 1W Single & Dual Output DC-DC Converters
ISOLATION CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
PIN CONNECTIONS
3000
10
VDC
GΩ
Single
Output
Variants
14 Pin DIP
PIN
1 GND
7
NC
8
+V
10
0V
14
V
IN
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
0V
7
+V
Isolation Test Voltage
Resistance
For 1 minute
Viso=1000VDC
GENERAL CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
Switching Frequency
5V input types
12V input types
120
150
135
170
kHz
Dual
Output
Variants
7 Pin SIP
PIN
1
V
IN
2 GND
5
–V
6
0V
7
+V
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
Specification
Storage
Case Temperature
Above Ambient
Cooling
All output types
5V output types
All other output types
Free air convection
-40
-50
85
125
28
25
°C
°C
°C
PERFORMANCE CHARACTERISTICS
tolerance envelope
+
10%
+5%
V nominal
2.0
+2.5%
-2.5%
-7.5%
1.0
0.5
0
1.5
temperature derating graph
Safe Operating Area
10
50
Output Load Current (%)
100
-40
0
50
100
Ambient Temperature (°C)
150
MECHANICAL DIMENSIONS
14 Pin DIP
Weight: 2.11g
19.50
2.13
15.24
1.09
NMV0505D
9.80
1
6.80
7.62
7
0.30
0.20
XYYWWi
4.60
3.60
0.55
0.45
2.54
14
1 9* 8
0
7 Pin SIP
Weight: 2.11g
19.50
1.88±0.50
6.00
10.0
NMV0515S
XYYWWi
1
.25
0.30
0.20
15.24
* 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.
4.60
3.60
1 2
2.54
5 6*
7
0.55
0.45
0.55
0.45
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
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
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
