Table of Contents
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Table of Contents
1. Introduction ............................................................................................................................... 3
1.1.
Description ....................................................................................................................... 3
1.2.
Features ............................................................................................................................ 3
1.3.
FDD850N10LD Diagrams ............................................................................................... 3
2. Evaluation Board Specifications ............................................................................................... 4
3. Photographs............................................................................................................................... 5
4. Printed Circuit Board ................................................................................................................ 6
5. Schematic .................................................................................................................................. 7
6. Bill of Materials ........................................................................................................................ 8
7. Inductor Specifications ........................................................................................................... 10
8. Test Conditions & Test Equipment......................................................................................... 11
9. Performance of Evaluation Board ........................................................................................... 12
9.1.
Switching Waveforms .................................................................................................... 12
9.2.
Output Regulation Characteristics ................................................................................. 16
9.3.
Loss Analysis ................................................................................................................. 17
9.4.
Efficiency ....................................................................................................................... 20
9.5.
Temperature ................................................................................................................... 21
9.6.
EMI................................................................................................................................. 22
10. Revision History ..................................................................................................................... 23
© 2013 Fairchild Semiconductor Corporation
2
FEBFDD850N10LD_CS001 • Rev. 1.0.0
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Table of Contents
