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PT2831 - Class-D Audio Power Amplifier

Description

The PT2831 is a Class-D power amplifier designs for audio system; the maximum output power could up to 15W x 2.

It is housing in a small, thermal enhanced package, the best benefits of the PT2831 are high efficiency and less external components.

Features

  • Supports Multiple Output Configurations (THD=10%) - 2 x 5W into a 8Ω BTL at 9V - 2 x 10W into a 8Ω BTL at 12V - 2 x 15W into a 8Ω BTL at 15V.
  • 4Ω minimum load.
  • Single power supply reduces component count (Built-in 5V regulator).
  • Master/Slave Synchronization.
  • 4 voltage gains setting.
  • Power ON de-pop enable.
  • Integrated Self-Protection Circuits including Under / Over supply voltage, short circuit and over temperature protection.
  • Wide Voltage Range: 4.5V~16V.

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Datasheet preview – PT2831

Datasheet Details

Part number PT2831
Manufacturer PTC
File Size 217.13 KB
Description Class-D Audio Power Amplifier
Datasheet download datasheet PT2831 Datasheet
Additional preview pages of the PT2831 datasheet.

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Full PDF Text Transcription

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PT2831 15W x 2, Class-D Audio Power Amplifier DESCRIPTION The PT2831 is a Class-D power amplifier designs for audio system; the maximum output power could up to 15W x 2. It is housing in a small, thermal enhanced package, the best benefits of the PT2831 are high efficiency and less external components. Fabricated by high voltage BCD process to improve ESD and electro stress handling capabilities.
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