IRAUDAMP23
Überblick
Evaluation board featuring IRS2452AM audio IC
The IRAUDAMP23 evaluation board is a two-channel, 500 W/ch (100 Vrms, 20 Ω at ±148.3 V) half-bridge Class D audio power amplifier for high impedance distribution system. This evaluation board demonstrates how to use the IRS2452AM controller IC, implement protection circuits, and design an optimum PCB layout.
Zusammenfassung der Merkmale
- Output power:
- 500 W x 2 channel (1% THD+N, 100 Vrms or 70 Vrms)
- Multiple protection features:
- PWM Modulator:
- Over-current protection (OCP), high side and low side FETs
- Over-voltage protection (OVP)
- Under-voltage protection (UVP), high side and low side FETs
- Over-temperature protection (OTP)
- PWM Modulator:
- Self-oscillating half bridge topology with otional clock synchronization
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