IRS20965

1

www.irf.com

© 2014 International Rectifier

February 21, 2014

CLASS D AUDIO DRIVER

Features



Hi-side and Lo-side independent floating PWM

input



Programmable bidirectional over-current

detection with self-reset function



Over current sensing output



Shoot-through prevention logic



High noise immunity



±100 V ratings deliver up to 500 W in output

power



3.3 V / 5 V logic compatible input



Operates up to 800 kHz

Typical Applications



Class D audio amplifier



Half bridge converter with digital controller

Product Summary

 100 V

Gate driver

Io+

2.0 A

Io-

2.0 A

Propagation delay

120 ns

OC protection delay (max)

500 ns

Shutdown delay (max)

250 ns

Package Options

16-Lead SOIC

Typical Connection Diagram

(Please refer to Lead Assignments for correct pin configuration. This diagram shows electrical connections only.)