TPA2013D1
- 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
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.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPA2013D1 2.7-W Constant Output Power Class-D Audio Amplifier With Integrated Boost Converter datasheet (Rev. A) | PDF | HTML | 2016/03/31 |
| Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 2019/08/26 | ||
| Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 2019/06/27 | ||
| Application note | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | 2013/05/01 | ||
| Application note | Filter-Free | 2009/11/09 | ||
| Application note | TPA2013D1 Boost Converter Component Selection | 2009/03/19 | ||
| Application note | TPA2013D1 Boost Converter Component Specification | 2008/12/09 | ||
| EVM User's guide | TPA2013D1EVM - User Guide | 2007/08/20 |
설계 및 개발
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TPA2013D1EVM — TPA2013D1 EVM(평가 모듈)
The TPA2013D1 is a 2.7 W Class-D amplifier with built-in boost converter. It drives up to 2.7 W (10% THD + N) into a 4 Ω speaker from low supply voltages.
The TPA2013D1 audio power amplifier evaluation module (TPA2013D1EVM) is a complete, stand alone audio board. It contains the TPA2013D1 QFN (...)
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| DSBGA (YZH) | 16 | 옵션 보기 |
| VQFN (RGP) | 20 | 옵션 보기 |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.