TPA2100P1

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 V PP (6.7 V RMS ) from a 2.5 V power supply at less than 1% THD+N.

Features of the TPA2100P1 are:(1)19 V PP Output Load Voltage From a 2.5 V Supply; (2)Integrated DC-DC Converter Generates 10 V Supply; (3)No External Schottky Diode Required; (4)Integrated Audio Input Low-Pass Filter; (5)Small Boost Converter Inductor; (6)Supply Voltage Range From 2.5 V to 5.5 V; (7)Selectable Gain of 12 dB, 16 dB, and 24 dB; (8)Independent Shutdown Control for the Boost; (9)Converter and the Audio Amplifier; (10)Fast Startup Time: 8 ms; (11)Low Supply Current: 5.5 mA; (12)Low Shutdown Current: < 1 A; (13)Short-Circuit and Thermal Protection; (14)Space Saving Package 2,1 mm * 2,1 mm NanoFree ? WCSP (YZH).

The absolute maximum ratings of the TPA2100P1 can be summarized as:(1)Operating free-air temperature range :40°C to 85°C; (2)Operating junction temperature range:40°C to 150°C; (3)Storage temperature range :65°C to 150°C.

If you want to know more information such as the electrical characteristics of TPA2100P1,please download the datasheet in www.seekdatasheet.com .