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Arguably the most valuable section for practicing engineers, this part tackles feedback and stability. Mammano explains small-signal modeling, pole-zero plots, and the design of Type II and Type III error amplifiers. Crucially, he introduces the concept of loop gain measurement and compensation without excessive mathematical abstraction, often using Bode plots drawn from real hardware measurements. He also covers modern current-mode control (peak, average, and emulated) and its advantages over voltage-mode control.
Dedicated chapters address feedback-loop compensation and the "art" of magnetic component design. Arguably the most valuable section for practicing engineers,
No book is perfect. For completeness, note that Mammano’s Fundamentals does not deeply cover: He also covers modern current-mode control (peak, average,
Fundamentals of Power Supply Design , written by Robert A. Mammano and published by Texas Instruments Arguably the most valuable section for practicing engineers,
As switching frequencies increase to reduce component size, efficiency becomes harder to maintain. The book provides excellent coverage of switching losses in MOSFETs and diodes. Mammano explains the mechanisms of turn-on and turn-off losses, allowing engineers to accurately predict efficiency and thermal requirements before building a prototype.
The heart of the book lies in its treatment of switching regulators. Mammano dissects the three fundamental non-isolated topologies:
To better understand customer needs and technical specifications.