Infineon Class D Audio Amplifier IC 44-Pin PQFN Package 130W Power IR4301MTRPBF

The Infineon IR4301MTRPBF is a high-performance Class D audio amplifier IC integrating a PWM controller with digital audio MOSFETs in a compact 5 x 6 mm PQFN surface mount package. Providing 130W peak music power output, this amplifier operates efficiently without the need for mechanical heatsinks, making it ideal for compact audio equipment designs.

Featuring split or single power supply operation and differential or single-ended input configurations, the IR4301MTRPBF offers design flexibility for various audio applications. It includes built-in protections against over-current, over-temperature, and undervoltage conditions with self-reset capabilities to enhance system reliability.

Start and stop click noise reduction circuitry ensures improved auditory experience with minimal disturbance during power transitions. Its high noise immunity allows stable performance in electrically noisy environments.

This Class D amplifier IC complies with RoHS standards and is engineered primarily for audio equipment use, supporting industrial, consumer electronics, and embedded system applications.

The compact 44-pin PQFN package aids in space-saving designs while enabling surface mount assembly on printed circuit boards. The device is rated for a wide operating temperature range from -55°C to 150°C, enhancing its applicability in varied environments.

Integrated PWM controller with digital MOSFETs. 130W peak music power output without mechanical heatsink. Supports single and split power supplies. Over-current, over-temperature, and undervoltage protections with self-reset.

Start/stop click noise suppression. High noise immunity for stable operation. Compact 5x6 mm PQFN surface mount package. RoHS compliant and suitable for audio equipment. Explore more products in the Audio Amplifier ICs category at EnvMart to find components that suit your industrial, laboratory, or commercial audio amplification needs.