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TPA3156D2 - Class-D Audio Amplifier

Description

The TPA3156D2 has low idle power loss and helps to extend the battery life of Bluetooth/Wireless speakers and other battery-powered audio systems.

The high efficiency of the TPA3156D2 device allows it to do 2 × 70 W with external heat sink on a dual layer PCB.

Features

  • 1 2 × 70 W Into a 4-Ω BTL Load at 24 V.
  • Wide Voltage Range: 4.5 V to 26 V.
  • Efficient Class-D Operation.
  • Very Low Idle Current:.

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Datasheet preview – TPA3156D2

Datasheet Details

Part number TPA3156D2
Manufacturer Texas Instruments
File Size 2.77 MB
Description Class-D Audio Amplifier
Datasheet download datasheet TPA3156D2 Datasheet
Additional preview pages of the TPA3156D2 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPA3156D2 SLOS992 – DECEMBER 2017 TPA3156D2 2 x 70-W, Analog Input, Stereo, Class-D Audio Amplifier With Low Idle Power Dissipation 1 Features •1 2 × 70 W Into a 4-Ω BTL Load at 24 V • Wide Voltage Range: 4.5 V to 26 V • Efficient Class-D Operation – Very Low Idle Current: <23 mA for recommended LC filter configurations – Greater than 90% Power Efficiency – Adaptive Modulation Schemes based on Output Power • Multiple Switching Frequencies – AM Avoidance – Master and Slave Synchronization – 300-KHz to 1.
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