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TDF8599 - class-D power amplifier

Datasheet Summary

Description

The TDF8599 is a dual Bridge-Tied Load (BTL) car audio amplifier comprising an NDMOST-NDMOST output stage based on SOI BCDMOS technology.

Low dissipation enables the TDF8599 high-efficiency, class-D amplifier to be used with a smaller heat sink than those normally used with standard class-AB amplifiers.

Features

  • I I I I I I I I I I I I I I I High-efficiency Low quiescent current Operating voltage from 8 V to 18 V Two 4 Ω/2 Ω capable BTL channels or one 1 Ω capable BTL channel Differential inputs Supports I2C-bus mode with five I2C-bus addresses or non-I2C-bus mode operation Clip detect Independent short circuit protection for each channel Advanced short circuit protection for load, GND and supply Load dump protection Thermal foldback and thermal protection DC offset protection Selectable AD or BD modulati.

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Datasheet Details

Part number TDF8599
Manufacturer NXP Semiconductors
File Size 382.28 KB
Description class-D power amplifier
Datasheet download datasheet TDF8599 Datasheet
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Full PDF Text Transcription

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TDF8599 I2C-bus controlled dual channel 43 W/2 Ω single channel 85 W/1 Ω class-D power amplifier with load diagnostics Rev. 01 — 13 November 2008 Product data sheet 1. General description The TDF8599 is a dual Bridge-Tied Load (BTL) car audio amplifier comprising an NDMOST-NDMOST output stage based on SOI BCDMOS technology. Low dissipation enables the TDF8599 high-efficiency, class-D amplifier to be used with a smaller heat sink than those normally used with standard class-AB amplifiers. www.DataSheet4U.com The TDF8599 can operate in either non-I2C-bus mode or I2C-bus mode. When in I2C-bus mode, DC load detection results and fault conditions can be easily read back from the device. Up to five I2C-bus addresses can be selected when an external resistor is connected to pin ADS.
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