MP7752GF-P

Overview

The MP7752GF-P is a stereo Class-D audio amplifier from Monolithic Power Systems. It operates on a 5V to 18V supply and delivers 15W per channel into an 8-ohm load in a bridge-tied-load configuration. The device features fixed-frequency operation and is filterless, eliminating the need for external output filters. It utilizes a 28-TSSOP-EP package.

Feature Summary

• Stereo BTL Class-D architecture for high-efficiency audio amplification
• Filterless design reduces component count and board space
• Fixed-frequency switching for simplified EMI management

Applications

• Embedded electronics systems
• Industrial equipment audio interfaces
• Consumer audio devices requiring compact form factors

Procurement Notes

Verify the specific suffix 'P' against the manufacturer's current datasheet to confirm packaging details and RoHS compliance status. Ensure the operating voltage range of 5V to 18V aligns with your system power rails. Confirm thermal requirements for the TSSOP-EP package under maximum load conditions.

Selection Notes

Select this component when a filterless stereo solution is required within a 5V to 18V supply range. It is suitable for applications prioritizing efficiency and reduced bill of materials over variable frequency modulation benefits. Compare against the MP7751 series if higher power output or different voltage ranges are needed.

Part Context

This part belongs to the MP775x family of analog input inductorless class-D audio amplifiers. These devices are designed to drive stereo speakers in a bridge-tied-load configuration. The family emphasizes simplicity and reliability by removing external LC filters while maintaining high audio performance standards.

Replacement Considerations

The MP7752GF is a related variant within the same product line. Verify pin compatibility and electrical specifications before substitution. Other MPS Class-D amplifiers may offer different power levels or voltage ranges but require circuit redesign.