IRAUDAMP9

概要

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.

利点

• 1700 W single channel (2 Ohms load THDN=10%, 1 kHz)
• 1% THD+N distortion @ 1200 W, 2 Ohms +/-75 V
• Residual noise 290 µV, IHF-A weighted, AES-17 filter
• 94% efficiency @ 1200 W, 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 200 V MOSFETs

推奨アプリケーション例

• Class D Audio

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