D2-24044 Datasheet (Renesas) - Digital Audio Amplifier Power Stage

D2-24044, Digital Audio Amplifier Power Stage

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

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.

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D2-24044 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 suppl