MP7742

2 x 15W Class D Stereo
Single Ended Audio Amplifer

NRFND

MP7742

NOT RECOMMENDED FOR NEW DESIGNS

2 x 15W Class D Stereo
Single Ended Audio Amplifer

NRFND

MP7742 continues to be in production for existing customers. Please consider this alternative for new designs:

MP7745

Active

MP7745

Active

2 x 20W Class D Stereo
Single Ended Audio Amplifer

Features & Benefits

  • 2 x 20W Output at VDD = 24V into 4Ω load
  • THD+N = 0.05% at 1W, 8Ω
  • 93% Efficiency at 20W, 4Ω & VDD = 24V
  • Low Noise (103µV Typical)
  • Switching Frequency Up to 1MHz
  • 9.5V to 26V Operation from a Single Supply
  • Integrated Startup and Shutdown Pop Elimination Circuit
  • Thermal and Short Circuit Protection
  • Integrated Power FETs
  • Pin Compatible with MP7722 and MP7742
  • Available in TSSOP20-Exposed Package

… and many more!

Active Part Numbers:

MP7742DF-LF-P MP7742DF-LF-Z

Design Resources

Symbol, Footprint & 3D Model
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Cad Symbols Symbols (36)
Cad Footprints Footprint (34)
Cad 3D Models 3D Models (15)

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All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.