TPA2015D1 Overview
The TPA2015D1 is a high efficiency Class-D audio power amplifier with battery-tracking SpeakerGuard™ AGC technology and an integrated adaptive boost converter that enhances efficiency at low output power. It drives up to 2 W into an 8 Ω speaker (6% THD). With 85% typical efficiency, the TPA2015D1 helps extend battery life when playing audio.
TPA2015D1 Key Features
- 1 Built-In SpeakerGuardTM Automatic Gain Control (AGC) with Enhanced Battery Tracking
- Limits Battery Current Consumption
- Prevents Audio Clipping
- 2 W into 8 Ω Load From 3.6 V Supply (6% THD)
- Integrated Adaptive Boost Converter
- Increases Efficiency at Low Output Power
- Low Quiescent Current of 1.7 mA from 3.6 V
- Operates From 2.5 V to 5.2 V
- Thermal and Short-Circuit Protection with Auto
- Three Gain Settings: 6 dB, 15.5 dB, and 20 dB