50W Half-Bridge Class-D Audio Power Amplifier

Overview

IRAUDAMP22, Dual Channel, 50W (2 Ohm) Half Bridge Class D Audio Power Amplifier, using IR4322. The IRAUDAMP22 reference design is a dual channel, 50W/ch (without heatsink)/100W/ch (with heatsink) half bridge class D audio power amplifier. This reference design demonstrates how to use the IR4322 IC, implement the protection circuit and design the optimal PCB layout using the PowIRaudio integrated class D IC

Design Files

IRAUDAMP22, 2-CH, 50W (2 Ohm) Half-Bridge Class D Audio Power Amplifier, using IR4322.pdf

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Update:2025-06-19 18:25:45

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