SLIN-03E1A_10 Datasheet, PDF (1/26 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /3 A Outputs
December 3, 2010
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
SLIN-03E1Ax
RoHS Compliant
Rev.F
Features
• Wide Input Voltage Range • Ability to Sink and Source Current
• Fixed Switching Frequency • Cost Efficient Open Frame Design
• Power Good Signal
• Over Temperature Protection
• Remote Sense
• Output Over Current Protection
• Remote On/Off
• Tunable Loop^TM (a registered trademark of Lineage Power Systems) to
Optimize Dynamic output voltage response
• Flexible output voltage sequencing
• 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
• Distributed power architectures
• Intermediate bus voltage applications
• Telecommunications equipment
• Servers and storage applications
• Networking equipment
• Industrial equipment
Description
The SLIN-03E1Ax 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 (V_IN = 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, over current and over temperature protection, and output voltage
sequencing. 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
0.59 Vdc - 5.5 Vdc
Input Voltage
4.5 Vdc - 14 Vdc
Max. Output
Current
3A
Typical
Efficiency
91%
Model Number
Active High
SLIN-03E1A0
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
Model Number
Active Low
SLIN-03E1AL
S LIN – 03 E 1A 0
1 2 3456
1---Surface mount
2---Series code
3---Output current (3A)
4--- Wide input voltage range (4.5-14V)
5--- Wide output voltage range (0.59-5.5V)
6--- Enable, active high, change “0” to “L” means active low
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
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