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Reference Design Board, MA5332M, Class D Audio Power Amplifier, Audio


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Product Overview

REFMA5332BTLSPSTOBO1 is a REF_MA5332BTLSPS reference board that is a one BTL channel, 200W/ch (4ohm at 40V) class D audio power amplifier for home audio systems. This reference board demonstrates how to use MA5332M IC with a single power supply and design an optimum PCB layout using Infineon integrated Class D IC. This reference design does not require additional heatsink or fan cooling for normal operation (one-eighth of continuous rated power). The reference design provides all the required housekeeping power supplies for ease of use.
  • Multiple protection features: OCP, high-side and low-side and OTP
  • PWM modulator: Self-oscillating half-bridge topology with optional clock synchronization
  • Single power supply and full-bridge output
  • High audio quality and suitable for audio applications
  • Low noise and high efficiency
  • 35V to 80V supply voltage
  • 0V to 28.28V output voltage
  • 0A to 7.1A output current
  • 40KHz frequency, 200W Pout
  • Buck topology

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Class D Audio Power Amplifier

Reference Board MA5332M

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More stock available to supplier lead times which is approximately 12/2/24

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