4 CH Digital Audio Amplifier The IRS2093M is a Class D audio amplifier driver IC manufactured by Infineon Technologies (formerly International Rectifier, IR). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Infineon Technologies (IR)
- **Type:** Class D Audio Amplifier Driver
- **Output Configuration:** Half-Bridge
- **Number of Channels:** 1
- **Supply Voltage (V):** ±60V (Max)
- **Operating Voltage (V):** 10V to 20V (VCC)
- **Output Current (A):** 290mA (Source), 600mA (Sink)
- **Switching Frequency (kHz):** Up to 800kHz
- **Dead Time (ns):** Adjustable (50ns to 200ns)
- **Protection Features:** Overcurrent, Undervoltage Lockout (UVLO), Fault Reporting
- **Package:** 16-Lead SOIC
### **Descriptions:**
The IRS2093M is a high-performance Class D audio amplifier driver IC designed for high-fidelity audio applications. It integrates a PWM modulator, gate drivers, and protection circuitry to drive MOSFETs in a half-bridge configuration. It supports high-voltage operation and provides precise dead-time control for efficient switching.
### **Features:**
- **High-Voltage Operation:** Supports up to ±60V for robust power handling.
- **Adjustable Dead Time:** Enhances efficiency and reduces distortion.
- **Integrated Protections:**
- Overcurrent protection (OCP)
- Undervoltage lockout (UVLO)
- Fault reporting for system diagnostics
- **High-Speed Switching:** Supports switching frequencies up to 800kHz.
- **Low Distortion:** Optimized for high-fidelity audio performance.
- **Compact Package:** 16-Lead SOIC for space-constrained designs.
This information is based on the manufacturer's datasheet and technical documentation.
