DESCRIPTION

· The IRS20954 is a high voltage, high speed MOSFET driver designed for Class D audio amplifier applications.

· It features a floating PWM input for easy half-bridge implementation.

· The device includes integrated bi-directional over-current protection with a self-reset function.

· It offers programmable compensated preset deadtime for improved THD performance.

· The IRS20954 operates up to 800 kHz and is RoHS compliant.

FEATURES

· Floating PWM input for easy half-bridge implementation.

· Integrated programmable bi-directional over-current protection with self-reset function.

· Programmable compensated preset deadtime for improved THD performance.

· High noise immunity and ±100 V high voltage ratings for up to 500 W output power.

· 3.3 V / 5 V logic compatible input and operation up to 800 kHz.

APPLICATIONS

· Class D audio amplifiers.

· High voltage, high speed MOSFET driving applications.

· Audio systems requiring bi-directional current sensing without external shunt resistors.