MP7720 Overview
The MP7720 is a mono 20W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: 180mΩ power MOSFETs Startup / Shutdown pop elimination Short circuit protection circuits Mute / Standby The MP7720 utilizes a single ended output structure capable of delivering 20W into 4Ω speakers.
MP7720 Key Features
- 20W Output at VDD = 24V into a 4Ω load
- THD+N = 0.04% at 1W, 8Ω
- 93% Efficiency at 20W
- Low Noise (190µV Typical)
- Switching Frequency Up to 1MHz
- 9.5V to 24V Operation from a Single Supply
- Integrated Startup and Shutdown Pop
- Thermal Protection
- Integrated 180mΩ Switches
- Mute/Standby Modes (Sleep)