MP7782DF-LF-Z

Overview

The MP7782DF-LF-Z is a mono Class-D audio amplifier manufactured by Monolithic Power Systems. It delivers 50W of output power into a 4-ohm load. The device operates within a supply voltage range of 9.5V to 36V. It features a TSSOP-F-28 package and supports surface mount installation. The component functions across an operating temperature range from -40°C to +85°C.

Feature Summary

• Delivers high-efficiency mono audio amplification using Class-D topology
• Provides substantial output power suitable for demanding audio applications
• Operates with a wide input voltage range for flexible system integration

Applications

• High-power consumer audio systems
• Portable speaker designs requiring mono output
• Audio equipment utilizing Class-D amplification

Procurement Notes

Verify the current lifecycle status before procurement, as availability may be restricted. Confirm that the TSSOP-F-28 package dimensions match your PCB footprint requirements. Ensure the design accommodates the specified thermal dissipation needs for 50W operation. Validate that the supply voltage range aligns with your system's power rails.

Selection Notes

Select this component when a single-channel, high-power audio solution is required. It is suitable for designs needing up to 50W output in a compact form factor. Consider the TSSOP-F-28 package constraints during layout. Verify compatibility with the intended load impedance and supply voltage specifications.

Part Context

This part belongs to the MP7782 series of audio amplifiers from Monolithic Power Systems. It is designed for applications requiring robust mono audio performance. The series focuses on delivering high power density in efficient Class-D configurations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.