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BCT8902 Datasheet 8.5V Adaptive DF-Chargepump High Efficiency Large Volume Audio Amplifier

Manufacturer: BROADCHIP

Overview: BCT8902 8.5V Adaptive DF-Chargepump High Efficiency Large Volume Audio Amplifier BCT8902 8.

Datasheet Details

Part number BCT8902
Manufacturer BROADCHIP
File Size 0.96 MB
Description 8.5V Adaptive DF-Chargepump High Efficiency Large Volume Audio Amplifier
Download BCT8902 Download (PDF)

General Description

The BCT8902 is specifically designed to improve the musical output dynamic range, enhance the overall sound quality, which is a new high efficiency boosted mono Class-D audio amplifier.

The charge pump converter doubles the VDD up to 8.5V supply that can deliver 2.8W output power into an 8Ω speaker.

BCT8902 integrated efficiency up to 90% of adaptive switch with Single-Frequency or DualFrequency Chargepump technology, significantly improving the dynamic range of the music output and power consumption of audio system.

Key Features

  • 2x Charge pump doubler converter Highest Voltage:8.5V.
  • Overall efficiency more than 82%.
  • 98dB SNR at 1W with 8Ω speaker.
  • High output power at THD+N=1%.
  • 2.8W@8Ω, VDD = 4.2V.
  • 3.2W@6Ω, VDD = 4.2V.
  • On-chip DPM control.
  • Speaker &Receiver 2-in-1.

BCT8902 Distributor & Price

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