IRAUDAMP4A
Overview
Reference design board - 2-channel 120 W half-bridge class D audio power amplifier featuring IRS20957 controller IC
Benefits
- 120 W x 2 channels, (THD=1%, 1 kHZ)
- 004% THD+N distortion @ 60 W, 4 Ohms
- Residual noise 52 µV, IHF-A weighted, AES-17 filter
- 96% efficiency @ 120 W, 4 Ohms, single channel driven, class D stage
- OCP, OVP, UVP, DC protection and OTP
- Self-oscillating half-bridge topology with optional clock synchronization
- Featuring IRS20957S gate driver and IRF6645 DirectFET MOSFETs
Potential Applications
- Class D Audio
Support