Original paper
A multi-loop voltage feedback filterless class-D switching audio amplifier using unipolar pulse-width-modulation
Volume: 50, Issue: 1, Pages: 312 - 319
Published: Feb 1, 2004
Abstract
Voltage feedback is frequently used in class-D switching audio power amplifiers. This paper discusses the design and implementation of a low-cost filterless class-D, unipolar pulse-width modulation switching audio amplifier having a multi-loop voltage feedback scheme. Classical frequency-compensation techniques are used to design and stabilize the three voltage feedback loops implemented in this application. This design method proves to be a...
Paper Details
Title
A multi-loop voltage feedback filterless class-D switching audio amplifier using unipolar pulse-width-modulation
Published Date
Feb 1, 2004
Volume
50
Issue
1
Pages
312 - 319
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