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IRAUDAMP10 Datasheet 300W x 2 Channel Class D Audio Power Amplifier

Manufacturer: International Rectifier (now Infineon)

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General Description

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5 TEST PROCEDURES.......................................................................................................................................

6 PERFORMANCE AND TEST GRAPHS ..........................................................................................................

Overview

IRAUDAMP10 300W x 2 Channel Class D Audio Power Amplifier Using the IRS2052M and IRF6775 By Jun Honda, Yasushi Nishimura and Liwei Zheng CAUTION: International Rectifier suggests the following guidelines for safe operation and handling of IRAUDAMP10 Demo board;  Always wear safety glasses whenever operating Demo Board  Avoid personal contact with exposed metal surfaces when operating Demo Board  Turn off Demo Board when placing or removing measurement probes www.irf.com IRAUDAMP10 REV 1.1 Page 1 of 34 TABLE OF CONTENTS PAGE INTRODUCTION ...............................................................................................................................................

3 SPECIFICATIONS ............................................................................................................................................

3 CONNECTION SETUP .....................................................................................................................................

Key Features

  • Output Power: Residual Noise: Distortion: Efficiency: Multiple Protection Features: 300W x 2 channels (4Ω, THD+N=1%) or 370W x 2 channels (4Ω, THD+N=10%) 220V, IHF-A weighted, AES-17 filter 0.008% THD+N @ 100W, 4Ω 90% @ 300W, 4Ω, single-channel driven, Class D stage Over-current protection (OCP), high side and low side Over-voltage protection (OVP), Under-voltage protection (UVP), high side and low side Over-temperature protection (OTP) Self-oscillating half-bridge topology with optional clock.

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