REFMA5332BTLSPSTOBO1

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