BL6311B Datasheet - BELLING

BL6311B, 3 Watt Mono Filter-Free Class-D Audio Power Amplifier

BL6311B 3 Watt Mono Filter-Free Class-D Audio Power Amplifier .
The BL6311B is a 3-W high efficiency filter-free class-D audio power amplifier in a wafer chip scale package (WCSP) that requires only three external.

Features

* Efficiency With an 8-Ω Speaker: 88% at 400 mW 80% at 100 mW 2.6mA Quiescent Current 0.4µA Shutdown Current Optimized PWM Output Stage Eliminates LC Output Filter Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor Improved PSRR (
* 75 dB) and Wide Supply Voltage

BL6311B-BELLING.pdf