LAN E Series
Up to 2 Watts
DC/DC Converter
Single and Dual Output
FEATURES
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7 Pin SIP Package
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1000VDC I/O Isolation
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Single and Dual Outputs
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UL 94V-0 Package Material
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Up to 2 Watts Output Power
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Low Reflected Ripple Current
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Input 3.3, 5, 12, 15, 24, and 48VDC
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Industrial Grade -40°C to +85°C “I” Option
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2 Watt models available (Add suffix “2” to the part number)
SPECIFICATIONS:
LAN E Series
All specifications apply @ 25°C ambient unless otherwise noted
INPUT SPECIFICATIONS
Input Voltage Range ................................................... ±10%
Nominal Input Voltage ............ 3.3, 5, 12, 15, 24, & 48 VDC
Input Voltage Tolerance................................................ ±5%
Input Filtering ......................................Low ESR Capacitors
GENERAL SPECIFICATIONS
Efficiency ................................................................. 70% typ.
Switching Frequency ......................................... 100KHz typ.
Isolation Voltage (Input to Output) .................1000VDC min.
Isolation Resistance ..................... 1000MΩ min. @ 500VDC
OUTPUT SPECIFICATIONS
Output Voltage .......................................................see table
Voltage Tolerance...................±5% (nom. Line, 100% load)
Output Current .......................................................see table
Output Power .....................................................1 watt max.
Line Regulation (10% to 100% FL)......... ±1.2% / 1% of Vin
Load Regulation (10% to 100% FL)
5V output .......................................................... 15% max
9, 12, and 15V outputs ..................................... 10% max
Ripple/Noise (20 MHz BW)
3.3 and 48V inputs .................................150mVp-p max.
5, 12, 15, and 24V inputs .......................100mVp-p max.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature.................................... 0°C ~ +70°C
“I” suffix ....................................................-40°C ~ +85°C
Storage Temperature .................................. -40°C ~ +100°C
Cooling ................................................... Free air convection
MTBF............................................ See MTBF chart (page 3)
PHYSICAL SPECIFICATIONS
Dimensions
3.3, 5, 12, 15, and 24V inputs ...........19.5(L) x 6(W) x 10(H) mm
48V input ........................................19.5(L) x 7.5(W) x 10(H) mm
Case Material ......................... Non-Conductive black plastic
Potting material ......................................... Epoxy (UL94-V0)
PROTECTION SPECIFICATIONS
Short Circuit Protection....................................... Short term
Due to advances in technology, specifications subject to change without notice
NOTES
1. For industrial grade operating temperature of -40°C to +85°C add suffix “I” to the part number.
2. All case and pin-to-case measurements for reference only unless otherwise noted.
3. For 2 watt models, add suffix "2" to the part number and increase the width from 6mm to 7.5mm.
4. 2 Watt models are not available with 48V input.
5. Dimensions of 3.3, 5, 12, 15, and 24V input models are 19.5(L) x 6(W) x 10(H) mm. The dimensions of the 48V input models and the 2
watt models are 19.5(L) x 7.5(W) x 10(H) mm.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
DSP and ARM Processors
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