TPA2013D1 1.8W 升压 D 类音频功率放大器

The TPA2013D1 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 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.

	TPA2013D1	TPA2014D1
Speaker Channels	Mono	Mono
Speaker Amp Type	Class-D, Class-D Boosted	Class-D, Class-D Boosted
Output Power (W)	2.7	1.5
PSRR (dB)	95	91
Supply Min (Min) (Volt)	1.8	2.5
Supply Max (Max) (Volt)	5.5	5.5

TPA2013D1 特性

High Efficiency Integrated Boost Converter (Over 90% Efficiency)
2.2-W into an 8- 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 x 2.275 mm 16-ball WCSP and 4 mm x 4 mm 20-Lead QFN Packages
3 Selectable Gain Settings of 2 V/V, 6 V/V, and 10 V/V
APPLICATIONS
- Cell Phones
- PDA
- GPS
- Portable Electronics

TPA2013D1 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TPA2013D1RGPR	ACTIVE	-40 to 85	0.80 \| 1ku	QFN (RGP) \| 20	3000 \| LARGE T&R
TPA2013D1RGPRG4	ACTIVE	-40 to 85	0.80 \| 1ku	QFN (RGP) \| 20	3000 \| LARGE T&R
TPA2013D1YZHR	ACTIVE	-40 to 85	0.90 \| 1ku	DSBGA (YZH) \| 16	3000 \| LARGE T&R

TPA2013D1 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPA2013D1RGPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TPA2013D1RGPR	TPA2013D1RGPR
TPA2013D1RGPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	TPA2013D1RGPRG4	TPA2013D1RGPRG4
TPA2013D1YZHR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	TPA2013D1YZHR	TPA2013D1YZHR

TPA2013D1 工具与软件

培训内容	型号	软件/工具类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	免费评估工具
TPA2013D1 评估模块 (EVM)	TPA2013D1EVM	开发电路板/EVM