IRS2052M 2-Channel Class D Audio Driver IC

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PRESS RELEASE
IRS2052M 2-Channel Class D Audio Driver IC
DATA SHEETS
The new 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 new 200V
device integrates two channels into a single IC.
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• Advantages
• The new IRS2052M, which integrates two channels
  into one IC, provides the flexibility and
  convenience of building popular stereo amplifiers
  and multi channel designs in a 2.1ch, 5.1ch or
  6ch configuration.
• The IRS2052M is optimized to work with IRs
  extensive range of digital audio MOSFETs
  addressing output power from 50W to 300W 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
• Clipping detection
• External thermal sensor input
• On-chip thermal shutdown with warning
• Programmable dead-time generation
• Start and stop click noise reduction
• Under voltage protection
• High noise immunity

April 2011