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NMT0572S Datasheet PDF : 2 Pages
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NMT SERIES
Triple Output 3W DC-DC Converters
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
Operating Temperature (TA)
Storage
Case Temperature Rise
Above Ambient
1 litre static air chamber
MIN TYP MAX Units
-40
85 °C
-50
125 °C
27
°C
OUTPUT VOLTAGE CONFIGURATION
Although the output is described for negative rails, the input and output circuits are internally
isolated hence positive rails can also be generated, or a mixture of positive and negative.
The output 0V rail reference can be taken from any of the output terminals to give the range
of outputs as described in Output Voltage Configurations table below.
Channel Name
0V
V01
V02
V03
Standard Ref
0V
–24V
–48V
–72V
Option 1
+24V
0V
–24V
–48V
Option 2
+48V
+24V
0V
–24V
Option 3
+72V
+48V
+24V
0V
PIN CONNECTIONS
PIN
1
VIN
2 GND
5 0V
6 V01
7 V02
8 V03
POWER SHARING
The 3W total power delivery can be taken from
either a single channel, or from any combination of
all three channels. This allows an enormous amount
of flexibility, especially when combined with the
selectable output 0V reference. For example, using
the option 2 output configuration; –24V at 0.5W,
+24V at 1W and +48V at 1.5W power supplies
are available from a single NMT device.
PERFORMANCE CHARACTERISTICS
NMT0572S – Channel V01 (24V NOM)
100
40
80
36
60
32
40
28
20
24
0
0
100
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
20
0
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
NMT0572S – Channel V02 (48V NOM)
80
80
72
60
64
40
56
20
48
0
0 0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
40
0
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
NMT0572S – Channel V03 (72V NOM)
100
120
80
108
60
96
40
84
20
72
0
0 0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
60
0
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
NMT1272S – Channel V01 (24V NOM)
100
40
80
36
60
32
40
28
20
24
0
0
100
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
20
0
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
NMT1272S – Channel V02 (48V NOM)
80
80
72
60
64
40
56
20
48
0
0 0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
40
0
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
NMT1272S – Channel V03 (72V NOM)
100
120
80
108
60
96
40
84
20
72
0
0 0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
60
0
0.5 1.0 1.5 2.0 2.5 3.0
Output Power (W)
MECHANICAL DIMENSIONS
7.50
Weight: 3.85g
21.80
NMT0572S
11.10
XYYWW
4.60
3.60
12
56 7 8
1.17
0.30
0.20
0.55
0.45
2.54
2.10
0.55
0.45
All dimensions in mm XX.XX ±0.25mm.
All pins on a 2.54mm pitch and within ±0.25mm of true position.
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 NMT.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
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