RT5512B - Audio Amplifier

Product Overview

Richtek

Part number	RT5512B
Manufacturer	Richtek
File Size	2.10 MB
Description	Audio Amplifier
Datasheet	RT5512B Datasheet
Additional preview pages of the RT5512B datasheet.

The RT5512B is a boosted class-D amplifier with V/I sensing.

A built-in DC-DC step-up converter is used to provide efficient power for class-D amplifier with multi-level class-H operation.

Class-D Speaker AMP.
7W Output Power @ 12V, 8 load, THD+N < 1%.
0 to 23dB Analog Gain.
10V Output Noise @ 18dB Gain.
Add DRE to Reduce Output Noise.
Min. RL = 3.2, Max. RL = 38.
Boost Converter.
Adaptive Boost for Speaker, Boost from Battery Supply Up to Programmed Voltage, Max. 12.5V.
Switching Frequency 2MHz.
Accurate Input Current Limit.
Analog Part : Feedback ADC, Current Sense, Slope Compensation.
Digital Part : Voltage Loop a.

Other Datasheets by Richtek

Published: Sep 10, 2023 |