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HT81293 Datasheet - Heroic

HT81293 Boosted Class D Amplifier

HT81293, integrated with a boost converter, is a mono Class D audio amplifier that drives up to continuous 18W (10% THD+N, 1kHz) into 4ohm speaker from a Li-battery voltage. HT81293A integrates an adaptive boost converter that generates a Class D amplifier supply rail tracking the audio signal, whic.

HT81293 Features

* Anti-Clipping Function (ACF) Spread spectrum technology Output Power 18W (VBAT=3.7V, RL=4Ω, THD+N=10%, fIN = 1kHz) 16W (VBAT=3.7V, RL=4Ω, THD+N=1%, fIN = 1kHz) Power Supply VBAT: 3.0V~12V High Efficiency Class H Boost Converter -Multiple boost voltages automatically adjust Class D audio amplifier (H

HT81293-Heroic.pdf

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Datasheet Details

Part number:

HT81293

Manufacturer:

Heroic

File Size:

1.22 MB

Description:

Boosted class d amplifier.

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