DC/DC Converters
International
Power Sources, Inc.
260 Hopping Brook Road
Holliston, Massachusetts 01746
Tel. (508) 429-4440
Fax (800) 226-2100
http://www.intlpower.com
NME SERIES
1 WATT
•
5, 12, 24 and 48 VDC Inputs
•
SIP and DIL Packages
•
1000 VDC Isolation
SHOWN
ACTUAL
SIZE
FEATURES
•
0.12 in
2
board space
•
75% Efficiency
•
22 Watts per in
3
MODELS CHART
OUTPUT
VOLTAGE
5VDC
9VDC
12VDC
15VDC
OUTPUT
CURRENTS
200mA
110mA
84mA
67mA
5VDC INPUT
NME0505
NME0509
NME0512
NME0515
PART NUMBERS
12VDC INPUT
24VDC INPUT
NME1205
NME2405
NME1209
NME2409
NME1212
NME2412
NME1215
NME2415
48VDC INPUT
NME4805
NME4809
NME4812
NME4815
Add suffix “S” for single-in-line package, suffix “D” for dual-in-line package.
ELECTRICAL SPECIFICATIONS
All specifications typical at nominal line, full load and 25°C
Input voltage range
Input reflected noise (20MHz BW)
Output voltage accuracy
Line regulation (10% to 100% Load)
Load regulation (10% to 100% Load)
Output ripple and noise (20 MHz BW)
Efficiency at full load, 9V, 12V and 15V outputs
Efficiency at full load, 5V outputs
Short circuit protection
Switching frequency
Input output isolation
Temperature coefficient
Operating temperature range, 5V and 12V inputs
Operating temperature range, 24V and 48V inputs
Storage temperature range
Specifications subject to change. Unit requires 10mm of air space.
±10%
90mV p-p
±5%
1.2%/1% of Vin
±10%
150mV p-p max.
75% typical, 70% min.
70% typical, 65% min.
1 second max.
100 KHz
1000VDC (1000 megohms) min.
0.03% per °C max.
–40°C to 85°C (no derating)
0°C to 70°C (no derating)
–55°C to 150°C
4
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