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SLOS956B – JUNE 2016 – REVISED DECEMBER 2017 TPA3137D2 6-W Inductor Free Stereo (BTL) Class-D Audio Amplifier with Ultra Low EMI
1 Features 3 Description The TPA3137D2 device is an efficient, Class-D audio
power amplifier for driving bridged-tied stereo
speakers at up to 6 W, 6 Ω, or 8 Ω (per channel). 1 2 × 6 W/ch into 6-Ω Loads at 10% THD+N from a
12-V Supply
2 × 6 W/ch into 8-Ω Loads at 10% THD+N from a
13-V Supply
Up to 90% Efficient Class-D Operation (8 Ω)
Eliminates Need for Heat Sinks
240VAC 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA. TPA3137D2
SLOS956B – JUNE 2016 – REVISED DECEMBER 2017 www.ti.com Table of Contents
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