Description

The IRS2092 is a high voltage, high performance Class D audio amplifier driver with PWM modulator and protection. In conjunction with two external MOSFET and a few external components, a complete Class D audio amplifier with protection can be realized.

International Rectifier’s proprietary noise isolation technology allows high current gate drive stage and high speed low noise error amplifier reside on a single small silicon die.

Open elements of PWM modulator section allow flexible PWM topology implementation.

Features

• Integrated analog input Class D audio amplifier

driver in a small 16 pin package

• Floating inputs enable easy half bridge

implementation

• Programmable bidirectional over-current

protection with self-reset function

• Programmable preset deadtime for improved

THD performances

• Start and stop click noise reduction

• High noise immunity

• ±100 V ratings deliver up to 500 W in output

power

• Operates up to 800 kHz

• RoHS compliant

Typical Applications

• Home theater systems

• Mini component stereo systems

• Powered speaker systems

• General purpose audio power amplifiers