NMA0505D Просмотр технического описания (PDF) - C and D TECHNOLOGIES

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NMA0505D

Isolated 1 W Dual Output DC-DC Converters

C and D TECHNOLOGIES 

NMA 5V & 12V SERIES

Isolated 1W Dual Output DC-DC Converters

ISOLATION CHARACTERISTICS

Parameter

Isolation Test Voltage

Resistance

Conditions

Flash tested for 1 second

Viso=500VDC

GENERAL CHARACTERISTICS

Parameter

Switching Frequency

Conditions

5V input types

12V input types

MIN TYP MAX Units

1000

VDC

10

GΩ

MIN

TYP

110

140

MAX Units

kHz

PIN CONNECTIONS

14 Pin DIP

PIN

1 GND

7 NC

8 0V

9 +V

11 –V

14 VIN

7 Pin SIP

PIN

1

VIN

2 GND

4 –V

5 0V

6 +V

TEMPERATURE CHARACTERISTICS

Parameter

Specification

Storage

Case Temperature

Above Ambient

Cooling

Conditions

All output types

5V output types

All other output types

Free air convection

MIN TYP MAX Units

-40

85 °C

-50

130 °C

33

28

°C

PERFORMANCE CHARACTERISTICS

tolerance envelope

+10%

+5%

V nominal

+2.5%

-2.5%

-7.5%

temperature derating graph

2.0

1.5

1.0

0.5

Safe Operating Area

10

50

100

Output Load Current (%)

0

-40

0

50

100

150

Ambient Temperature (°C)

MECHANICAL DIMENSIONS

14 Pin DIP

Weight: 2.4g

19.50

NMA0505D

9.80

XYYWWi

7 Pin SIP

Weight: 2.1g

6.00

19.50

6.80

4.60

3.60

0.55

0.45

NMA0505S

10.0

XYYWWi

2.13

1

7.62

14

15.24

7

11

98

1.09

0.30

0.20

2.54

1.25

2.00

12.70

0.55

0.45

0.30

0.20

4.60

3.60

12

456

2.54

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 NMA.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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