Class D Audio Amplifier Basic

fox_mice · 发表于 2006-7-21 13:11:00

Table of Contents
Page
What is a Class D Audio Amplifier? – Theory of Operation ..................2
Topology Comparison – Linear vs. Class D .........................................4
Analogy to a Synchronous Buck Converter..........................................5
Power Losses in the MOSFETs ...........................................................6
Half Bridge vs. Full Bridge....................................................................7
Major Cause of Imperfection ................................................................8
THD and Dead Time ............................................................................9
Audio Performance Measurement........................................................10
Shoot Through and Dead Time............................................................11
Power Supply Pumping........................................................................12
EMI Consideration: Qrr in Body Diode .................................................13
Conclusion ...........................................................................................14
【文件名】:06721@52RD_an-1071.pdf
【格　式】:pdf
【大　小】:312K
【简　介】:
【目　录】:

[br]<p align=right><font color=red>+5 RD币</font></p>

Artemisxiao · 发表于 2006-7-25 23:45:00

顶一下楼主，支持免费资料，谢了！

zylux · 发表于 2007-4-2 23:09:00

Thanks for sharing! [em08]

lvying2008 · 发表于 2007-4-8 12:36:00

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killerljj · 发表于 2008-5-6 14:37:00

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