مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) درایور گیت

Product Attributes

Introduction

The IRS2092STR is a high-voltage, high-speed MOSFET gate driver designed for Class D audio power amplifier applications with ultra-high output power. It employs a flexible open-loop topology for PWM modulation. The device features bidirectional overcurrent detection and protection, sensing both positive and negative load overcurrent conditions without any external sense resistors, and providing appropriate overcurrent protection with programmable reset timing. An integrated dead-time control module precisely sets the dead time for MOSFET gate switching, achieving extremely low THD and reduced audio output background noise.

Features

• Integrated analog input Class-D audio amplifier driver
• Programmable load bidirectional overcurrent protection with auto-reset
• Programmable preset dead-time for improved THD performance
• Pop-free during power-on and power-off
• Excellent background noise suppression
• Rated voltage ±100V, output power exceeding 500W
• Operating frequency up to 800kHz
• Driver stage output current capability Io+/- = 1.0A/1.5A
• 16-pin plastic DIP package (SOP16)
• RoHS compliant

Applications

• Automotive infotainment systems
• Home theater systems
• High-power stage audio systems
• General-purpose audio power amplifiers