IRS2093MTRPBF

Overview

The IRS2093MTRPBF is a four-channel integrated analog input Class D audio amplifier driver manufactured by Infineon Technologies. It operates within a low-side fixed supply voltage range of 10 V to 15 V and supports high-side floating supply offset voltages up to 200 V. The device utilizes a 48-pin MLPQ package with dimensions of 7x7 mm and a 0.50 mm pitch. Key electrical characteristics include typical output currents of 0.5 A (source) and 0.6 A (sink), selectable dead-time options of 45, 65, 85, or 105 ns, and a DC offset rejection ratio of 60 dB.

Feature Summary

• Integrates four channels of high-performance Class D audio amplifier drivers with built-in PWM modulators
• Features programmable over-current protection and versatile shutdown control functions
• Supports self-oscillating PWM, external clock synchronization, and natural carrier based PWM modulations
• Includes start and stop click noise reduction mechanisms

Applications

• Home audio systems
• Soundbar solutions
• High power density audio amplifiers

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging format. The MTRPBF designation indicates tape and reel packaging containing 3000 units per standard pack. Confirm that the MLPQ 48 pin package matches the required footprint for the target PCB design. Ensure compliance with moisture sensitivity level requirements during storage and assembly processes.

Selection Notes

Select this component when designing multi-channel audio architectures requiring integrated gate driving capabilities. The device accommodates both half-bridge and full-bridge topologies through its versatile input structure. Consider the available dead-time settings and protection features when optimizing system reliability and electromagnetic interference performance.

Part Context

This part belongs to the IRS2093 family of discrete D-class audio amplifier driver ICs from Infineon Technologies. These components are designed to work in conjunction with external MOSFETs to create complete amplifier stages. The series emphasizes high power efficiency and reduced design space through integration.

Replacement Considerations

Direct substitutes within the same product family include the tube-packaged variant IRS2093MPBF. Verify pin compatibility and electrical specifications before substituting different package types.