NON-ISOLATED DC/DC CONVERTERS
3Vdc - 14 Vdc Input, 0.6 Vdc - 5.5 Vdc /2 A Outputs
January 14, 2011
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
RoHS Compliant
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SLIN-02E2Ax
Features
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Rev.B
Wide Input Voltage Range
Fixed Switching Frequency
Power Good Signal
Remote Sense
Remote On/Off
TM
Ability to Sink and Source Current
Cost Efficient Open Frame Design
Over Temperature Protection
Output Over Current Protection
Output Voltage Programmable
Tunable Loop (a registered trademark of Lineage Power Systems) to
Optimize Dynamic output voltage response
Compliant to RoHS EU Directive 2002/95/EC
Compatible in a Pb-free or SnPb reflow environment
UL*
60950-1Recognized,
CSA
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C22.2 No. 60950-1-03 Certified
VDE
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0805:2001-12 (EN60950-1) Licensed
Applications
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Distributed power architectures
Intermediate bus voltage applications
Telecommunications equipment
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Servers and storage applications
Networking equipment
Industrial equipment
Description
The SLIN-02E2Ax power modules are non-isolated dc-dc converters that can deliver up to 2A of output current.
These modules operate over a wide range of input voltage (V
IN
= 3Vdc-14Vdc) and provide a precisely regulated
output voltage from 0.6Vdc 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
Loop
TM
, 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
Output Voltage
0.6 Vdc - 5.5 Vdc
Input Voltage
3 Vdc - 14 Vdc
Max. Output
Current
2A
Max. Output
Power
11 W
Typical
Efficiency
93.6%
Model Number
Active High
SLIN-02E2A0
Model Number
Active Low
SLIN-02E2AL
Notes:
Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
S LIN – 02 E 2A 0
1 2
3 4 5 6
1---Surface mount
2---Series code
3---Output current (2A)
4--- Wide input voltage range (3-14V)
5--- Wide output voltage range (0.6-5.5V)
6--- Enable, active high, change “0” to “L” means active low
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
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Tel 201-432-0463
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Fax 201-432-9542
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www.belfuse.com
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BEL [ BEL FUSE INC. ]
