Infineon Digital Audio Amplifier IC, Class D, 160W Output Power, 64-Pin QFN MA12070PXUMA1

Infineon MA12070PXUMA1 is a high-performance digital audio amplifier IC based on advanced multi-level switching technology. It is designed for speaker amplification with an output power rating of 160W, delivering efficient Class D amplification.

This audio amplifier IC supports a wide supply voltage range from 4V to 26V, enabling its use in a broad range of audio electronic systems. Its single channel design simplifies integration in various consumer and professional audio applications.

The compact 64-pin QFN package measures 9mm by 9mm with a height of only 0.9mm, providing a surface-mount footprint suitable for space-constrained PCB layouts. Its low thermal dissipation characteristics allow heatsink-free operation, supported by the exposed pad down package for efficient heat transfer.

The MA12070PXUMA1 amplifier eliminates the need for complex dynamic rail tracking and LC output filters, simplifying design and reducing system costs. With a gain bandwidth product of 9 MHz, it ensures high-fidelity audio output across the audible frequency range.

Highly efficient Class D digital amplifier technology ensures low power loss. Operates over a wide supply voltage range of 4V to 26V for flexible application. Single channel audio amplifier designed for speaker applications.

Compact 9mm x 9mm x 0.9mm QFN surface mount package with 64 pins. Wide operating temperature range from -40°C up to 85°C for reliability in harsh environments. 9 MHz Gain Bandwidth Product enables high frequency audio performance.

Filter-less amplification capability eliminates need for LC filters. Heatsink free operation with exposed pad down package design. Highly configurable for tailored performance in diverse audio applications.

This digital audio amplifier IC is ideal for use in consumer electronics, automotive audio systems, home audio equipment, and other industrial audio applications requiring compact, highly efficient amplification solutions.

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