TPA3106D1 40-W Mono Class-D Audio Power Amplifier

The TPA3106D1 is a 40-W efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3106D1 can drive stereo speakers as low as 4. The high efficiency, ~92%, of the TPA3106D1 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output

	TPA3106D1
Max. Power to Bridge Tied Load	40
Min. Supported Bridge Tied Load	4
Closed/Open Loop	Closed
Max. Number of Speaker Outputs	1
Input Type	Analog
Control Type	Hardware
Analog Supply Min [V]	10
Analog Supply Max [V]	26
Power Stage Supply Min (V)	10
Power Stage Supply Max (V)	26

TPA3106D1 特性

40-W Into an 8- Load From a 25-V Supply
Operates From 10 V to 26 V
Efficient Class-D Operation Eliminates the Need for Heat Sinks
Four Selectable, Fixed Gain Settings
Differential Inputs
Thermal and Short-Circuit Protection With Auto Recovery Feature
Clock Output for Synchronization With Multiple Class-D Devices
Surface Mount 7×7, 32-pin HLQFP Package
APPLICATIONS
- Televisions
- Powered Speakers

TPA3106D1 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
TPA3106D1VFP	ACTIVE	-40 to 85	2.35 \| 1ku	HLQFP (VFP) \| 32	250 \| JEDEC TRAY (10+1)
TPA3106D1VFPG4	ACTIVE	-40 to 85	2.35 \| 1ku	HLQFP (VFP) \| 32	250 \| JEDEC TRAY (10+1)
TPA3106D1VFPR	ACTIVE	-40 to 85	1.95 \| 1ku	HLQFP (VFP) \| 32	1000 \| LARGE T&R
TPA3106D1VFPRG4	ACTIVE	-40 to 85	1.95 \| 1ku	HLQFP (VFP) \| 32	1000 \| LARGE T&R

TPA3106D1 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
TPA3106D1VFP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3106D1VFP	TPA3106D1VFP
TPA3106D1VFPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3106D1VFPG4	TPA3106D1VFPG4
TPA3106D1VFPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3106D1VFPR	TPA3106D1VFPR
TPA3106D1VFPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3106D1VFPRG4	TPA3106D1VFPRG4

TPA3106D1 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
TPA3106D1 评估模块 (EVM)	TPA3106D1EVM	开发电路板/EVM