Mammano Robert A 2017 Fundamentals Of Power Supply Design Texas Instruments [updated]
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
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
: Discusses the value of digital control and the practical aspects of power supply construction. Amazon.com Publication Details
: High-frequency operation introduces core losses (hysteresis and eddy currents) and copper losses (skin effect and proximity effect). Mammano provides systematic step-by-step optimization procedures to balance these losses. Area Product ( Apcap A sub p The book provides step-by-step guides for designing Type
Continuous input current, ideal for Power Factor Correction (PFC). Output current is pulsing; prone to short-circuit damage. Non-Isolated
Mammano’s approach to power supply design bridges pure mathematical theory and practical workbench execution. At its core, the book emphasizes that a power supply is not merely an isolated block, but a dynamic system that interacts heavily with both its source and its load.
Mammano’s 2017 book serves as a structured consolidation of those 40 years of technical seminars. At the end of each chapter, the book explicitly links its material back to original Texas Instruments PSDS Seminar Papers, using unique tracking numbers ( slupxxx ). This allows readers to cross-reference basic textbook explanations with highly advanced, mathematically rigorous technical briefs. Key Technical Pillars Covered in the Book Amazon
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). Mammano highlights how Zero Voltage Switching (ZVS) mitigates switching losses at elevated frequencies. 3. Magnetics: Inductors and Transformers
To understand the weight of this book, one must first understand the stature of its author. Bob Mammano is not merely an engineer; he is a founding father of the modern power electronics industry, widely recognized as the “father of the PWM controller IC industry”. His seminal design, the SG1524, developed in 1975, was the first fully integrated circuit that brought the complex control functions of a switching power supply onto a single chip, ushering in the age of efficient and compact switch-mode power supplies (SMPS). Output current is pulsing; prone to short-circuit damage
Step-down regulation. High efficiency and low output ripple make it the standard choice for point-of-load (POL) processors.
A power supply must maintain a constant output voltage despite sudden changes in line voltage or load current. Mammano leverages his background as the father of the PWM controller to explain control loop theory simply.
) and gain margins to prevent oscillation under all operating conditions. Synchronous Rectification and Efficiency Optimization
Perhaps the most intimidating aspect of power design for new engineers is magnetics. Mammano devotes significant attention to this, stripping away the "black magic" reputation of transformer and inductor design.