EVAL_MA5302MS_200WX2 Reference design/Evaluation board - 200 W / 2 Ohms x 2-channel class D audio power amplifier featuring MA5302MS
Overview
The EVAL_MA5302MS_200Wx2 evaluation board is a 2-channel, 200 W/ch (2 Ω at ±28.5 V; with heatsink) half-bridge class D audio power amplifier for Hi-Fi audio systems. This evaluation board demonstrates how to use MA5302MS IC, implement protection circuits, and design an optimum PCB layout using Infineon integrated
Class D IC.
Summary of Features
- 200 W x 2 ch (10% THD+N, 2 Ω at ±28.5 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
Benefits
- Split power supply
- SE/BTL/PSE output
- High audio quality
- Low noise
- High efficiency
- Low impedance speaker support
Potential Applications
Support
