IRAUDAMP23
概要
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.
特長
- 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
サポート