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LPA2164A - 6W Class-F Audio Amplifier

Description

The LPA2164A is a 6W, class-F audio amplifier with boost convertor integrated.

It offers low THD+N, allowing it to achieve high-quality Power Supply sound reproduction.

Features

  • Integrated boost convertor.
  • Shutdown current:.

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Datasheet preview – LPA2164A

Datasheet Details

Part number LPA2164A
Manufacturer Lowpowersemi
File Size 1.12 MB
Description 6W Class-F Audio Amplifier
Datasheet download datasheet LPA2164A Datasheet
Additional preview pages of the LPA2164A datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet LPA2164A 6W Class- F Audio Amplifier With Boost Convertor Integrated General Description The LPA2164A is a 6W, class-F audio amplifier with boost convertor integrated. It offers low THD+N, allowing it to achieve high-quality Power Supply sound reproduction. The new filterless architecture allows the device to drive the speaker directly requiring no low-pass output filters, thus to save the system cost and PCB area. With high performance inductor and diode，the boost convertor can offer 3A switch on current for load. It can provide up to 6.0V stable DC voltage for amplifier so that it can display 6W output at 10% THD with a 3Ù load. When it provides 5.0V DC voltage, it can provide 3.1W output at 10% THD with a 4Ù load.
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