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Infineon CoolGaN™

AM Series

AM-500C1G

The AM-500C1G amplifier module integrates Infineon’s CoolGaN™ power transistor IGC090S18S1 with the IRS20957S Class-D controller IC, delivering exceptional power density, switching efficiency, and audio fidelity. This design exemplifies the advantages of GaN technology in high-performance Class D audio amplification. This one-channel design is scalable up to 500W × 1 at 4Ω (300W × 1 at 2Ω, 250W × 1 at 8Ω) without heatsink.

Specifications

  • 1 × 500W Amplifier Module
  • THD: 0.0007% @ 10W (4Ω, 1kHz)
  • Voltage Gain: 26dB
  • Output Noise: 40μV (A-weighted)
  • Output Impedance: 6mΩ
  • Dimensions: L115.0 × W30.0 × H29.0 mm
  • Weight: 65g