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RT5509 - Speaker Amplifier

Richtek

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Datasheet Details

Part number	RT5509
Manufacturer	Richtek ↗
File Size	3.01 MB
Description	Speaker Amplifier
Datasheet	RT5509-Richtek.pdf

RT5509 Product details

Description

The RT5509 is a mono BTL class-D amplifier with cutting-edge speaker protection algorithm.

Features

Class-D Speaker AMP.
4.3W Output Power @ 9.5V, 8 Load, THD < 1%.
0/3/6/9/12/15/18dB Boost Gain.
20V Output Noise @ 0dB Gain.
Boost Converter.
Adaptive Boost for Speaker, Boost from Battery Supply Up to Programmed Voltage, Max 9.5V.
Power Modes : Adaptive Boost, Fixed Boost, Bypass Mode.
Switching Frequency 2MHz, Maximum Output Current 1.5A.
Support CCM / DCM Compensation, Feedback AD.
Digital Part : Voltage Loop in Boost Mode.
Digital.

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Published: Dec 20, 2024 |