NTA SERIES
Isolated 1W Dual Output SM DC-DC Converters
ISOLATION CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
Isolation Test Voltage
Resistance
Flash tested for 1 second
Viso=1000VDC
1000
10
VDC
GΩ
GENERAL CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
Switching Frequency
3V input types
5V & 12V input types
100
115
kHz
TEMPERATURE CHARACTERISTICS
Parameter
Conditions
MIN
TYP
MAX
Units
Specification
Storage
Case Temperature
Case Temperature
above ambient
Cooling
All output types
NTA312M, NTA315M
5V output types
All other output types
Free air convection
-40
-55
19
46
35
85
125
°C
°C
°C
PERFORMANCE CHARACTERISTICS
tolerance envelope
+
10%
+5%
V nominal
2.0
+2.5%
-2.5%
Output Power (W)
temperature derating graph
1.5
1.0
0.5
0
Safe Operating Area
85°C
Output Voltage
-7.5%
10
50
Output Load Current (%)
100
-40
0
50
100
Ambient Temperature (°C)
150
MECHANICAL DIMENSIONS
15.24
10.16
18 16 14 12 10
DETAIL A
REFERENCE
PLANE
P
11.20 7.70
10.40
1
NTA0505M
XYYWW
3
5
7
9
0.5
1.50
1.20
10 PINS
0.65 0.2
M
S
0.55
P
2.10
±5.00°
2.54
DETAIL A
S
1.875
MAX
SEATING PLANE
6.60 (6.35)
(5.95) 5.85
0.25
0.10
0.1 S
PIN
1 GND
3
V
IN
5
NA
7
0V
9
-V
10
NA
12
+V
14
NA
16
NA
18
NA
Weight: 1.53g
0.30
0.20
2.79MAX
All dimensions in mm XX.XX ±0.25mm. All pins on a 2.54mm pitch.
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 2003
NDC NTA.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.cdpoweronline.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
C&D Technologies Inc.
3400 E Britannia Drive, Tucson,
Arizona 85706, USA
Tel: +1 (800) 547-2537
Fax: +1 (520) 741-4598
email: sales@cdtechno.com
CANDD [ C&D TECHNOLOGIES ]
