BL6311B Datasheet, BELLING

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 Internal.

Mobile phone、PDA MP3/4、PMP Portable electronic devices Pin Diagrams http://www.belling.com.cn - Page 1 of 8 - Ver1.2.

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 components. Features like 88% efficiency, −75dB PSRR, and improved RF-rectification immunity make th.