SLIN-03F2A Datasheet, PDF (1/26 Pages) Bel Fuse Inc. – NON-ISOLATED DC/DC CONVERTERS

NON-ISOLATED DC/DC CONVERTERS
2.4 Vdc - 5.5 Vdc Input, 0.6 Vdc - 3.63 Vdc /3 A Output
December 10, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
SLIN-03F2Ax
RoHS Compliant
Rev.B
Features
• Wide Input Voltage Range
• Over Temperature Protection
• Output Voltage Programmable • Output Over Current Protection
• Fixed Switching Frequency
• Ability to Sink and Source Current
• Remote On/Off
• Cost Efficient Open Frame Design
• Remote Sense
• Tunable Loop^TM (a registered trademark of Lineage Power Systems) to Optimize Dynamic
output voltage response
• Class 1, Category 2, Non-Isolated DC/DC Converter (refer to IPC-9592)
• Compliant to RoHS EU Directive 2002/95/EC
• UL* 60950-1 Recognized, 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-03F2Ax 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 = 2.4Vdc-5.5Vdc) and provide a precisely
regulated output voltage from 0.6Vdc to 3.63Vdc, programmable via an external resistor. Features include
remote On/Off, adjustable output voltage, over current protection, 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 - 3.63 Vdc
Input Voltage
2.4 Vdc - 5.5 Vdc
Max. Output
Current
3A
Typical
Efficiency
91%
Model Number
Active High
SLIN-03F2A0
Notes: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Part Number Explanation
S LIN – 03 F 2A 0
1 2 34 5 6
Model Number
Active Low
SLIN-03F2AL
1---Surface mount
2---Series code
3---Output current (3A)
4--- Wide input voltage range (2.4-5.5V)
5--- Wide output voltage range (0.6-3.63V)
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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