Infineon Technologies AG Discrete Class D Audio Amplifier ICs IRS2052M

The IRS2052M is a two-channel integrated analog input Class D audio amplifier driver designed for high-performance audio applications. It features a half-bridge topology and integrates PWM modulators along with various protection mechanisms, including programmable over current protection, thermal shutdown with warning, and clipping detection outputs. The device supports external thermal sensor inputs and offers selectable dead-time generation, enhancing flexibility in system design.

With a maximum voltage offset of ±100 V and typical output currents of 0.5 A and 0.6 A, the IRS2052M is suitable for driving external MOSFETs in audio amplification setups. The device is packaged in a compact MLPQ48 format, measuring 7x7 mm with a 0.50 mm pitch, making it advantageous for space-constrained applications. It is also RoHS compliant and has passed industrial qualification standards, ensuring reliability in various environments.