EVAL_MA5342MS_200WX2 Reference design/Evaluation board - 200 W / 8 Ohms x 2-channel class D audio power amplifier featuring MA5342MS
概要
The EVAL_MA5342MS_200Wx2 evaluation board is a 2-channel, 200 W/ch (8 Ω at ±52.5 V; with heatsink) half-bridge class D audio power amplifier for Hi-Fi audio systems. This evaluation board demonstrates how to use MA5342MS IC, implement protection circuits, and design an optimum PCB layout using Infineon integrated
Class D IC.
特長
- 200 W x 2 ch (10% THD+N, 8 Ω at ±52.5 V)
- OCP, high-side and low-side
- Over-Voltage protection (OVP)
- UVP, high-side and low-side
- DC Protection (DCP)
- Over-Temperature protection (OTP)
- Self-oscillating half-bridge topology
利点
- Split power supply
- SE/BTL/PSE output
- High audio quality
- Low noise
- High efficiency
- High impedance speaker support
推奨アプリケーション例
サポート
