IR4301 单电源集成数字音频放大器的典型应用。 IR43x1 集成了 PWM
控制器和数字音频 MOSFET,形成高性能 D 类音频放大器。由于完全优化的 MOSFET 与专用控制器 IC 封装在一起,IR43X1 在典型的音乐播放用途中无需连接机械散热器即可运行。控制器的高
额定电压和抗噪声能力可确保在各种环境条件下可靠运行
说明
-
Typical Application for IR4301 Integrated Digital Audio Amplifier for Single Power Supply. The IR43x1 integrates PWM controller and digital audio MOSFETs forming a high performance Class-D audio amplifier. As a result of fully optimized MOSFETs co-packed with a dedicated controller IC, the IR43X1operates without mechanical heatsink attached in a typical music playback usage. High voltage ratings and noise immunity in the controller ensures reliable operation over various environmental conditions