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NMH4809S Datasheet(PDF) 2 Page - C&D Technologies |
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NMH4809S Datasheet(HTML) 2 Page - C&D Technologies |
2 / 2 page NMH SERIES Isolated 2W 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 NMH.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 GENERAL CHARACTERISTICS TEMPERATURE CHARACTERISTICS PIN CONNECTIONS Parameter Conditions MIN TYP MAX Units Isolation Test Voltage Flash tested for 1 second 1000 VDC Resistance Viso=500V 1 10 G Ω Parameter Conditions MIN TYP MAX Units 5V input types 95 Switching Frequency 12V input types 90 kHz 24 & 48V input types 80 Parameter Conditions MIN TYP MAX Units Specification All output types -40 85 °C Storage -50 130 °C Case Temperature 5V output types 30 °C Above Ambient 12V output types 25 Cooling Free air convection 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 PERFORMANCE CHARACTERISTICS tolerance envelope +10% +5% V nominal temperature derating graph 4 3 2 1 0 +2.5% –2.5% – 7.5% 10 50 100 Output Load Current (%) -40 0 50 100 150 Ambient Temperature (°C) 85°C Safe Operating Area 19.50 9.80 MECHANICAL DIMENSIONS 7.70 15.24 1.09 2.13 7.62 4.60 3.60 0.55 0.45 0.55 0.45 2.54 19.50 7.50 10.0 1.88±0.50 1.25 12.70 4.60 3.60 2.54 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: 2.85g 7 Pin SIP Weight: 2.76g NMH0505D XYYWWi NMH0505S XYYWWi 1 2 5 6 4 0.30 0.20 8 9 11 14 7 1 0.30 0.20 |
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