BL6311B amplifier equivalent, 3 watt mono filter-free class-d audio power amplifier.
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
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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.
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