Infineon,Audio500W, 16-Pin SOIC IRS20957STRPBF

This audio amplifier IC is an advanced Class D device designed for high-efficiency amplification. Measuring 9.98 x 3.99 x 1.75 mm, it is suitable for surface mount applications. With a maximum output power of 500W, this product excels in various audio environments, including home sound systems and televisions. The robust temperature range allows operation from -40°C to +125°C, making it ideal for demanding applications.

• Programmemable over-current protection enhances safety
• Floating PWM input simplifies half-bridge implementation
• High noise immunity improves audio clarity
• Operates up to 800kHz for superior sound quality
• Robust temperature range suitable for diverse environments

• Used for high-power audio output in home theatre systems
• Suitable for powered speaker kits in mini component stereo systems
• Ideal for general-purpose audio power amplifiers
• Designed for integration in audio systems for televisions

It operates with an analogue power supply, typically requiring a single supply voltage of 15V for optimal performance.

The adjustable dead-time settings help to optimise switching intervals, thereby minimising distortion and improving overall audio fidelity.

Yes, it is built to endure a maximum operating temperature of +125°C, making it suitable for various environmental conditions without performance degradation.

It typically delivers output short circuit currents of 1.0A (source) and 1.2A (sink) under specified conditions, ensuring robust performance in demanding applications.