Datasheet Summary
Preliminary Datasheet
8W Class- F Audio Amplifier With Boost Convertor Integrated
General Description
The LPA2164 is a 8W, class-F audio amplifier with boost convertor integrated. It offers low THD+N, allowing it to achieve high-quality Power Supply sound reproduction. The new filterless architecture allows the device to drive the speaker directly requiring no low-pass output filters, thus to save the system cost and PCB area. With high performance inductor and diode，the boost convertor can offer 2A switch on current for load. It can provide up to 6.5V stable DC voltage for amplifier so that it can display 5.7W output at 10% THD with a 4Ω load. When it provides 5.0V DC voltage,...