IRAUDAMP9

Overview

Reference design board - Single-channel 1700 W (2 Ohm) half-bridge class D audio power amplifier

The reference design board IRAUDAMP9, 1-channel 1700 W half-bridge class D audio power amplifier is featuring the IRS2092S controller IC.

Benefits

  • 1700 W Single channel (2Ohms load THDN=10%, 1kHz)
  • 1% THD+N distortion @ 1200W, 2 Ohms +/-75V
  • Residual noise 290 µV, IHF-A weighted, AES-17 filter
  • 94% efficiency @ 1200W, 2 Ohms, Single Channel Driven, Class-D Stage
  • OCP, OVP, UVP, DC protection, HOPS ( High Output peak Shutdown Protection) and OTP
  • Self-oscillating half-bridge topology with optional clock synchronization
  • Featuring IRS2092S Gate Driver ( with external BJT buffering ) and IRFB4227PBF 200V MOSFETs

Potential Applications

  • Class D Audio
Support