TCS7191B Overview
The TCS7191B is a 2.8W high efficiency, non-clip, filterless, Class-D audio power amplifier. It operates from 2.7V to 5.5V supply. When powered with 5V supply voltage, the TCS7191B is capable of delivering 2.8W into 4Ω load or 1.65W into 8Ω load, with THD+D less than 10%.