ON Semiconductor Fairchild FDD850N10LD, Руководство пользователя

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© 2013 Fairchild Semiconductor Corporation 2 FEBFDD850N10LD_CS001
• Rev. 1.0.0
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