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D2-24044 - Digital Audio Amplifier Power Stage

Datasheet Summary

Description

6 Typical Performance Characteristics 8 Full-Bridge Typical Performance Curves 8 Half-Bridge Typical Performance Curves 9 Functional Overview 10 Output Options 10 Power Supply Requirements 10 High Side Gate Drive Voltage 10 Supply Bypass Connection 10 REG5V 10 Input and Control Functions

Features

  • All digital class-D power stage.
  • Four configurable power stage outputs supporting: - 2 Channels, Bridged - 4 Channels, Half-Bridge - 2 Channels, Half-Bridge, plus 1 Channel, Bridged.
  • Output Power (bridged) - 25W (81% THD) - 30W (810% THD).
  • Single HV supply - wide 9V-26V range, plus internally-generated gate drive supply.
  • Individual channel protection monitoring.
  • Temperature and undervoltage monitoring.
  • Efficient 38 Ld HTSSOP.

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Datasheet preview – D2-24044

Datasheet Details

Part number D2-24044
Manufacturer Renesas
File Size 1.17 MB
Description Digital Audio Amplifier Power Stage
Datasheet download datasheet D2-24044 Datasheet
Additional preview pages of the D2-24044 datasheet.

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Full PDF Text Transcription

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D2-IPS Audio SOC Digital Audio Amplifier Power Stage The D2-IPS family (D2-24044) device is a high performance, integrated Class-D amplifier power stage. The four power stage outputs are configurable as four separate Half-Bridge outputs, as two FullBridge outputs, or combinations of Half-Bridge and Full-Bridge. Individual power stage overload monitoring, on-chip temperature monitoring, and common alert logic outputs provide protection to integrate with the final system’s controller. Related Literature For a full list of related documents, visit our website: • D2-24044 device page Digital Amplifier Power Stage nOVRT nPDN IREF OCFG1 OCFG0 PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7 PWM8 Configuration & Control Drivers VDDHV REG5V PWMGND PWMVDD Power Supply DATASHEET FN7678 Rev 1.
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