TPA2100P1 Datasheet - Texas Instruments

TPA2100P1 Mono Class-D Audio Amplifier

The TPA2100P1 (sometimes referred to as TPA2100) is a mono, Class-D audio power amplifier with integrated DC-DC converter designed for piezo and ceramic speakers. The TPA2100P1 (TPA2100) is capable of driving a ceramic / piezo speaker with 19 VPP (6.7 VRMS) from a 2.5 V power supply at less than 1% .

TPA2100P1 Features

* 1

* 2 19 VPP Output Load Voltage From a 2.5 V Supply

* Integrated DC-DC Converter Generates 10 V Supply

* No External Schottky Diode Required

* Integrated Audio Input Low-Pass Filter

* Small Boost Converter Inductor

* Supply Voltage Range From 2.5 V to

TPA2100P1-etcTI.pdf