Mammano Robert A 2017 Fundamentals Of Power Supply Design Texas Instruments Link
Published in 2017, this 331-page volume is far more than just another technical manual. It serves as a comprehensive, accessible, and highly practical bridge for anyone looking to master the art and science of modern power supply design. Whether you are a student just beginning your journey in power electronics, a practicing engineer in another specialty needing to design a power system, or an experienced designer looking to refresh your core knowledge, this book is a powerful resource designed to accelerate your time-to-market and enhance design robustness.
One of the most valuable sections of the 2017 publication involves magnetism. Magnetic design is frequently cited by engineers as the most "mystical" and difficult part of power supply design. Mammano demystifies inductor and transformer selection, covering core materials, winding techniques, and skin effect considerations. He provides clear formulas for calculating flux density and wire gauge, ensuring the magnetics don't become the bottleneck of the system's efficiency.
For decades, power electronics engineers relied on the application notes and seminar books distributed at Unitrode's annual educational programs. When Texas Instruments acquired Unitrode Corporation in 1999, they preserved and expanded this educational legacy.
(transformers and inductors) and feedback-loop compensation. Compliance and Safety : Guidance on meeting international standards for electromagnetic compatibility (EMI) human safety (e.g., UL60950-1), and energy efficiency. Advanced Features Published in 2017, this 331-page volume is far
The design of a power supply involves a number of key considerations, including:
: In-depth guidance on meeting regulations for Electromagnetic Compatibility (EMC) , human safety (e.g., electric shock and fire hazards), and energy efficiency.
Beyond circuits, the book provides insights into component selection, magnetic design, and practical considerations that affect efficiency and reliability. Mammano’s Legacy and the TI Connection One of the most valuable sections of the
The book is structured to guide a designer through the entire lifecycle of a power supply. It begins with the absolute basics of power conversion, explaining why we switch power instead of regulating it linearly. From there, it moves into an exhaustive breakdown of topologies. Whether dealing with non-isolated converters like buck, boost, and buck-boost, or complex isolated systems like flyback, forward, and bridge configurations, Mammano provides the mathematical grounding to understand efficiency and stress on components.
The following is a list of key terms and definitions related to power supply design:
His seminal design, the , introduced in 1974, was the first fully integrated PWM controller IC. This single chip tamed the complexity of switching power supplies, making them smaller, more efficient, and cost-effective for countless applications from computers to spacecraft. A co-founder of Silicon General and later the Power IC division of Unitrode (which was acquired by Texas Instruments), Mammano has over 50 years of hands-on experience in analog power control. He provides clear formulas for calculating flux density
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Whether you are designing a point-of-load regulator for a server, a battery charger for a IoT sensor, or an offline AC-DC adapter, Mammano’s clear prose, careful mathematics, and TI-backed examples will guide you to a successful, stable, and efficient design. In an age of complex simulation tools, Mammano reminds us that understanding fundamentals is the real superpower.
: Chapter 5 covers methods for controlling switching, which is essential for designers unfamiliar with advanced control algorithms.