TPA2013D1RGPR TI Audio Amplifiers

The TPA2013D1RGPR is a high-efficiency Class-D audio power amplifier with an integrated boost converter from Texas Instruments. The device drives up to 2.7 W (10% THD+N) into a 4-Ω speaker from a 3.6-V supply (2.2 W into 8-Ω) and operates over a wide supply range of 1.8V to 5.5V. The built-in boost converter generates the voltage rail for the Class-D amplifier, providing louder audio output than a stand-alone amplifier connected directly to the battery while maintaining consistent loudness regardless of battery voltage. Key features include independent shutdown for boost converter and Class-D amplifier, differential inputs, built-in input low-pass filter, and three selectable gain settings. Housed in a 4-mm × 4-mm 20-pin QFN (RGPR) package, it operates over -40°C to 85°C. Applications include cell phones, PDAs, GPS devices, and portable electronics. In stock at HL Electronics – request a quote for fast delivery.