Infineon Technologies

IRS2052M Audio Driver IC

Infineon Technologies' 2-channel Class D Audio IC specifically designed for high-performance home theater systems

Image of Infineon's IRS2052M Audio Driver ICInfineon Technologies' IRS2052M 2-channel Class D audio IC is specifically designed for high-performance home theater systems and car audio amplifiers requiring a compact solution. The 200 V device integrates two channels into a single IC. The IRS2052M, which integrates two channels into one IC, provides the flexibility and convenience of building popular stereo amplifiers and multi-channel designs in a 2.1, 5.1, or 6 channel configuration. The IRS2052M is optimized to work with Infineon Technologies' extensive range of digital audio MOSFETs, addressing output power from 50 W to 300 W to reduce component count and PCB space while achieving improved performance, efficiency, THD, and EMI. The advantage of Class D over Class AB is that performance improvement comes directly from silicon improvement.

Features
  • 2-channel integrated analog input Class D audio amplifier driver
  • Versatile protection control enabling latched, non-latched, or host-controlled shutdown function
  • External thermal sensor input
  • On-chip thermal shutdown with warning
  • Clipping detection
  • Programmable dead-time generation
  • Start and stop click noise reduction
  • Undervoltage protection
  • High noise immunity
Veröffentlicht: 2013-07-02