Mammano Robert A 2017 Fundamentals Of Power Supply Design Texas Instruments __hot__ ✦ No Survey
A theoretical design must survive the real world. The final sections of the 2017 text focus on practical execution. : Fast switching edges (
Utilized for high-power applications (typically above 500 Watts). Phase-shifted full-bridge configurations are highly emphasized for their ability to achieve Zero Voltage Switching (ZVS), which dramatically reduces switching losses. Magnetics Design: Inductors and Transformers
Higher saturation flux density and a distributed air gap make them excellent for DC filter inductors. Winding Losses and Parasitics
Furthermore, the book addresses the "silent killers" of power design: EMI and thermal management. Texas Instruments' influence is visible here, as the text incorporates modern testing standards and board layout techniques that are essential for passing regulatory certifications. It highlights how parasitic inductance and capacitance in a PCB layout can ruin an otherwise perfect theoretical design.
Beyond its table of contents, several unique features distinguish this book from standard textbooks: A theoretical design must survive the real world
For the student, it is the best possible introduction to the field. For the professional, it is a troubleshooting guide and a refresher on the physics that are often forgotten in the rush of deadlines. In an industry where efficiency and reliability are paramount, this book is an indispensable resource.
What makes this book unique is its synergy with TI’s ecosystem. Mammano frequently references:
While academic textbooks often focus heavily on differential equations and ideal topologies, Mammano’s work is a practitioner’s guide. It addresses the "how" and "why" of the Switch-Mode Power Supply (SMPS) design flow, making it an essential desk reference for engineers ranging from students to seasoned professionals.
Conclusion Fundamentals of Power-Supply Design (2017) by Robert A. Mammano offers a concise, application-driven roadmap for designing efficient, reliable power supplies. By combining fundamental principles with pragmatic design rules, measurement guidance, and EMI/thermal considerations, it equips practicing engineers with the tools to produce robust, manufacturable power-conversion solutions. For readers seeking deeper theoretical development or the latest digital-control and wide-bandgap device techniques, this text pairs well with more specialized resources. Texas Instruments' influence is visible here, as the
Mammano starts with the basics: inductors, capacitors, and transformers. He uniquely demystifies magnetic core selection, including saturation, core loss, and air gap calculations. From there, he systematically builds the three primary non-isolated topologies (Buck, Boost, Buck-Boost) before moving to isolated topologies like Flyback, Forward, Push-Pull, and Bridge converters. Each topology is presented with its ideal transfer function, continuous vs. discontinuous conduction mode (CCM/DCM), and component stress analysis.
Limitations
To understand the value of Fundamentals of Power Supply Design , one must first understand the remarkable career of its author. Robert A. Mammano is a true pioneer in the field of power electronics. He is most famously recognized as the inventor of the first fully integrated Pulse Width Modulation (PWM) controller IC, the SG1524, in 1974. This revolutionary device replaced complex, discrete analog circuitry, effectively ushering in the age of modern switching power supplies and solidifying Mammano's legacy as the "Father of the PWM controller industry".
As the inventor of the first integrated PWM controller, Mammano’s treatment of control loops is authoritative. He explains: Feedback Loop Compensation and Control Theory
No book is perfect. Fundamentals of Power Supply Design is not an exhaustive reference for digital power control (microcontroller-based loops) or resonant topologies like the LLC converter, which receive only introductory treatment. Also, because it was published in 2017, it predates the most recent gallium nitride (GaN) and silicon carbide (SiC) wide-bandgap design practices, though the fundamentals of switching loss and gate drive still apply. The book assumes the reader has basic circuit theory and some familiarity with semiconductors; it is not for absolute beginners with no electronics background.
The book provides step-by-step guides for designing Type II and Type III error amplifiers using Bode plots. Engineers learn how to select crossover frequencies and establish adequate phase margins (typically 45∘45 raised to the composed with power 60∘60 raised to the composed with power
The book’s publication by Texas Instruments is critical. Unlike a generic textbook, this volume is infused with real-world application notes, reference designs, and references to TI’s extensive portfolio of power ICs (from simple LDOs to complex multi-phase buck controllers). It serves as both a learning tool and a practical design guide that works seamlessly with TI’s WEBENCH® Power Designer tool and the thousands of evaluation modules (EVMs) available to engineers.
Exploration of resonant architectures, such as LLC resonant converters, to eliminate switching losses at high frequencies. 2. Feedback Loop Compensation and Control Theory