參數(shù)資料
型號: IRAUDAMP5
廠商: International Rectifier
英文描述: 120W x 2 Channel Class D Audio Power Amplifier Using the IRS2092S and IRF6645
中文描述: 120瓦× 2通道D類音頻功率放大器使用IRS2092S和IRF6645
文件頁數(shù): 2/49頁
文件大?。?/td> 1416K
代理商: IRAUDAMP5
Table of Contents
Page
Introduction…………………………………………………………………..
2
Specifications…………………………………………………………………
3
Connection Setup……………………………………………………….……
4
Test Procedure………………………………………………………………...
5
Typical Performance………………………………………………………….
5-9
Theory of Operation………………………………………………………….
9-10
IRS2092S System Overview…………………………………………………
10-11
Selectable Dead Time………………………………………………………… 11-12
Protection Features……………………………………………………………
12-17
Efficiency……………………………………………………………………..
17-18
Thermal Considerations………………………………………………………
18
Click and Pop Noise Control…………………………………………………. 18-19
Startup and Shutdown Sequencing…………………………………………… 19-21
PSRR………………………………………………………………………….
21-22
Bus Pumping………………………………………………………………….. 22-23
Input/Output Signal and Volume Control…………………………………….
23-26
Self Oscillating PWM Modulator…………………………………………….. 27
Switches and Indicators………………………………………………………. 28
Frequency Lock, Synchronization Feature…………………………………… 29
Schematics……………………………………………………………………. 32-36
Bill of Materials………………………………………………………………
37-40
Hardware……………………………………………………………………… 41
PCB specifications……………………………………………………………. 42
Assembly Drawings…………………………………………………………... 43-49
END…………………………………………………………………………... 49
www.irf.com
Page 1 of 49
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