Switch-Mode Power Supplies, Second Edition: SPICE Simulations and Practical Designs

Switch-Mode Power Supplies, Second Edition: SPICE Simulations and Practical Designs

THE LATEST SPICE SIMULATION AND DESIGN TOOLS FOR CREATING STATE-OF-THE-ART SWITCHING POWER SUPPLIES Fully updated to incorporate new SPICE features and capabilities, this practical guide explains, step by step, how to simulate, test, and improve switch-mode power supply designs. Detailed formulas with founding equations are included. Based on the author's continued research and in-depth, handson work in the field, this revised resource offers a collection of the latest SPICE solutions to the most difficult problem facing power supply designers: creating smaller, more heat-efficient power supplies in shorter design cycles.<br /> <b>NEW to this edition:</b><br /> <ul> <li>Complete analysis of rms currents for the three basic cells in CCM and DCM</li> <li>PWM switch at work in the small-signal analysis of the DCM boost and the QR flyback</li> <li>OTA-based compensators</li> <li>Complete transistor-level TL431 model</li> <li>Small-signal analysis of the borderline-operated boost PFC circuit operated in voltage or current mode</li> <li>All-over power phenomena in QR or fixed-frequency discontinuous/continuous flyback converters</li> <li>Small-signal model of a QR flyback converter</li> <li>Small-signal model of the active clamp forward converter operated in voltagemode control</li> <li>Electronic content--design templates and examples available online</li> </ul> <b><i>Switch-Mode Power Supplies: SPICE Simulations and Practical Designs</i>, Second Edition, covers:</b><br /> Small-signal modeling * Feedback and ciontrol loops * Basic blocks and generic switched models * Nonisolated converters * Off-line converters * Flyback converters * Forward converters * Power factor correction