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
