JSMSEMI IRS2092STRPBF-JSM

The IRS2092S is a high voltage, high performance Class D audio amplifier driver with PWM modulator and protection, Design of Class D audio amplifier system for large output power. Integrated analog power amplifier, PWM wave modulation circuit, high and low voltage side overcurrent protection function (for high and low voltage side two power devices), anti- straight- through dead zone logic and three voltage domains (VAA~VSS / VCC~COM / VB~VS), The product adopts flexible and open topology structure to realize PWM modulation function. IRS2092S Integrated "click" sound cancellation during startup and shutdown to suppress unnecessary auditory noise during PWM signal startup and shutdown. A complete Class D audio power amplifier can be realized with a power bridge circuit and a few passive components. It can work in the temperature range of - 40℃ to 125℃.

• Integrated analog input Class D audio amplifier driver in a small 16 pin package
• Error amplifier open loop gain >60dB
• Programmable bidirectional over- current protection with self- reset function
• External 5V reference voltage output, low voltage side overcurrent protection threshold programmable
• Programmable timing of protected signal duration
• Programmable preset deadtime for improved THD performances
• Start and stop click noise reduction
• Integrated multi- voltage domain undervoltage protection and overvoltage clamp protection
• High noise immunity: >50V / ns
• ±150V ratings deliver up to 500 W in output power
• Operates up to 800KHz
• Wide temperature range: - 40℃ ~ 125℃
• High and low side propagation delay: 350/335ns
• OC protection delay (max): 500ns
• Shutdown propagation delay (max): 250ns
• Output high short circuit current (Source/Sink) up to 2A
• RoHS compliant

• Motor Control
• Air Conditioners/ Washing Machines
• General Purpose Inverters
• Micro/Mini Inverter Drives