Switching Power Supply Design and Optimization, Second Edition

Auteur
Sanjaya Maniktala is a Systems and Product Architecture Engineer with Freescale Semiconductor. He holds two patents in power supply technology and has written numerous articles on power supply design, appearing in such magazines as Power Electronics Technology, EDN, Electronic Engineering, and Planet Analog. He lives in Gilbert, Arizona.

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The latest techniques for designing state-of-the-artpower supplies, including resonant (LLC) converters

Extensively revised throughout, Switching Power Supply Design & Optimization, Second Edition, explains how to design reliable, high-performance switching power supplies for today's cutting-edge electronics. The book covers modern topologies and converters and features newinformation on designing or selecting bandgap references, transformer design using detailed new design charts for proximity effects, Buck efficiency loss teardown diagrams, active reset techniques, topology morphology, and a meticulous AC-DC front-end design procedure.

This updated resource contains design charts and numerical examples for comprehensive feedback loop design, including TL431, plus the world's first top-down simplified design methodology for wide-input resonant (LLC) converters. A step-by-step comparative designprocedure for Forward and Flyback converters is also included in this practical guide.

The new edition covers:

• Voltage references
• DC-DC converters: topologies to configurations
• Contemporary converters, composites, and related techniques
• Discontinuous conduction mode
• Comprehensive front-end design in AC-DC power conversion
• Topologies for AC-DC applications
• Tapped-inductor (autotransformer-based) converters
• Selecting inductors for DC-DC converters
• Flyback and Forward converter transformer design
• Forward and Flyback converters: step-by-step design and comparison
• PCBs and thermal management
• Closing the loop: feedback and stability, including TL431
• Practical EMI filter design
• Reset techniques in Flyback and Forward converters
• Reliability, testing, and safety issues
• Unraveling and optimizing Buck converter efficiency
• Introduction to soft-switching and detailed LLC converter design methodology with PSpice simulations

• Practical circuits, design ideas, and component FAQs

Résumé
Features techniques for designing power supplies, including resonant (LLC) converters. This book explains how to design reliable, high-performance switching power supplies for electronics.

Contenu

Ch. 1. Basic Switching Topologies and Selection of Components
Ch. 2. Constructing Modern DC-DC Converters from Basic Topologies
Ch. 3. Tapped-Inductor Topologies and Solved Examples
Ch. 4. Boundary/Discontinuous Conduction Mode Equations and Solved Examples
Ch. 5. Loop Stability of DC-DC Converters
Ch. 6. Charge Pumps, Techniques, and Applications of Modern DC-DC Converters
Ch. 7. Reference Equations and Graphs for DC-DC Converter Design
Ch. 8. Front-End of Off-Line Power Supplies
Ch. 9. Isolated Topologies for Off-Line Applications
Ch. 10. Concepts in Magnetics and Core Size Selection
Ch. 11. Selecting Inductors for DC-DC Converters
Ch. 12: Flyback Transformer and Clamp Design
Ch. 13. Forward Converter Magnetics Design
Ch. 14. Singled and Multilayer PCGs and Layout
Ch. 15. Thermal Management
Ch. 16. Practical EMI Filter Design
Ch. 17. More Things to Try
Ch. 18. Reliability, Testing, and Safety Issues
Appendix
FAQ: Components and Topologies