NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /3 A Outputs
October 8, 2009
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
SLIN-03E2Ax
Features
RoHS Compliant
Rev.D
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Wide Input Voltage Range
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Ability to Sink and Source Current
Cost Efficient Open Frame Design
Over Temperature Protection
Output Over Current Protection
Fixed Switching Frequency
Power Good Signal
Remote Sense
Remote On/Off
Tunable LoopTM (a registered trademark of Lineage Power Systems) to
Optimize Dynamic output voltage response
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Class 1, Category 2, Non-Isolated DC/DC Converter (refer to IPC-9592)
Compliant to RoHS EU Directive 2002/95/EC
Compatible in a Pb-free or SnPb reflow environment
UL* 60950-1Recognized, CSA† C22.2 No. 60950-1-03 Certified
VDE‡ 0805:2001-12 (EN60950-1) Licensed
Applications
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Distributed power architectures
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Servers and storage applications
Networking equipment
Industrial equipment
Intermediate bus voltage applications
Telecommunications equipment
Description
The SLIN-03E2Ax power modules are non-isolated dc-dc converters that can deliver up to 3A of output current.
These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14Vdc) and provide a precisely
regulated output voltage from 0.59Vdc to 5.5Vdc, programmable via an external resistor. Features include
remote On/Off, adjustable output voltage, and over current and over temperature protection. A new feature, the
Tunable LoopTM, allows the user to optimize the dynamic response of the converter to match the load with
reduced amount of output capacitance leading to savings on cost and PWB area.
Part Selection
Max. Output
Current
Typical
Efficiency
Model Number
Active High
Model Number
Active Low
Output Voltage
Input Voltage
0.59 Vdc - 5.5 Vdc
4.5 Vdc - 14 Vdc
3 A
91%
SLIN-03E2A0
SLIN-03E2AL
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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