TPA3100D2 Datasheet PDF

●The TPA3100D2 is a 20-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3100D2 can drive stereo speakers as low as 4 . The high efficiency of the TPA3100D2, 92%, eliminates the need for an external heat sink when playing music.

●The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

●The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output.

● 20-W/ch into an 8- Load From a 18-V Supply

● 10-W/ch into an 8- Load From a 12-V Supply

● 15-W/ch into an 4- Load From a 12-V Supply

● Operates from 10 V to 26 V

● 92% Efficient Class-D Operation Eliminates Need for Heat Sinks

● Four Selectable, Fixed Gain Settings

● Differential Inputs

● Thermal and Short-Circuit Protection With Auto Recovery Feature

● Clock Output for Synchronization With Multiple Class-D Devices

● Surface Mount 7 mm × 7 mm, 48-pin QFN Package

● Surface Mount 9 mm × 9 mm, 48-pin HTQFP Package

● APPLICATIONS

● Televisions