This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

TPA2013D1RGPR +BOM

2.7-W, mono, analog input Class-D audio amp with integrated boost converter & selectable gain

Manufacturer:

TI
Mfr.Part #:

TPA2013D1RGPR
Datasheet:

TPA2013D1RGPR Datasheet (PDF)
Audio input type:

Analog Input
Architecture:

Class-D Boosted
Speaker channels (max):

Mono
Rating:

Catalog
EDA/CAD Models:

Request Free CAD Models for TPA2013D1RGPR

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TPA2013D1RGPR General Description

The TPA2013D1 device is a high efficiency Class-D audio power amplifier with an integrated boost converter. It drives up to 2.7 W (10% THD+N) into a 4-Ω speaker. With 85% typical efficiency, the TPA2013D1 helps extend battery life when playing audio.

The built-in boost converter generates the voltage rail for the Class-D amplifier. This provides a louder audio output than a stand-alone amplifier connected directly to the battery. It also maintains a consistent loudness, regardless of battery voltage. Additionally, the boost converter can be used to supply external devices.

The TPA2013D1 has an integrated low pass filter to improve RF rejection and reduce out-of-band noise, increasing the signal-to-noise ratio (SNR). A built-in PLL synchronizes the boost converter and Class-D switching frequencies, thus eliminating beat frequencies and improving audio quality. All outputs are fully protected against shorts to ground, power supply, and output-to-output shorts.

Key Features

High Efficiency Integrated Boost Converter (Over
90% Efficiency)
2.2-W into an 8-Ω Load from a 3.6-V Supply
2.7-W into an 4-Ω Load from a 3.6-V Supply
Operates from 1.8 V to 5.5 V
Efficient Class-D Prolongs Battery Life
Independent Shutdown for Boost Converter and
Class-D Amplifier
Differential Inputs Reduce RF Common Noise
Built-In INPUT Low-Pass Filter Decreases RF and
Out-of-Band Noise Sensitivity
Synchronized Boost and Class-D Eliminates Beat
Frequencies
Thermal and Short-Circuit Protection
Available in 2.275-mm × 2.275-mm 16-ball WCSP
and 4-mm × 4-mm 20-Lead QFN Packages
3 Selectable Gain Settings of 2 V/V, 6 V/V, and
10 V/V

Specifications

Audio input type	Analog Input	Architecture	Class-D Boosted
Speaker channels (max)	Mono	Rating	Catalog
Power stage supply (max) (V)	5.5	Power stage supply (min) (V)	1.8
Load (min) (Ω)	4	Output power (W)	2.7
SNR (dB)	95	THD + N at 1 kHz (%)	1
Iq (typ) (mA)	16.5	Control interface	GPIO
Closed/open loop	Open	Analog supply (min) (V)	2.3
Analog supply voltage (max) (V)	5.2	PSRR (dB)	95
Operating temperature range (°C)	-40 to 85