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TPA3113D2PWPR

更新时间： 2024-11-20 08:40:15
品牌 Logo 应用领域
德州仪器 - TI 消费电路商用集成电路音频放大器视频放大器功率放大器光电二极管LTEPC
页数 文件大小 规格书
33页 998K
描述
6-W FILTER-FREE STEREO CLASS-D AUDIO POWER AMPLIFIER WITH SPEAKERGUARD?

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TPA3113D2PWPR 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SSOP
包装说明：HTSSOP, TSSOP28,.25针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：6 weeks
风险等级：0.96Samacsys Confidence：
Samacsys Status：ReleasedSamacsys PartID：568290
Samacsys Pin Count：29Samacsys Part Category：Integrated Circuit
Samacsys Package Category：OtherSamacsys Footprint Name：SOP65P640X120-29N
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
标称带宽：22 kHz商用集成电路类型：AUDIO AMPLIFIER
JESD-30 代码：R-PDSO-G28JESD-609代码：e4
长度：9.7 mm湿度敏感等级：3
信道数量：2功能数量：1
端子数量：28最高工作温度：85 °C
最低工作温度：-40 °C标称输出功率：6 W
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP28,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：12/24 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Audio/Video Amplifiers
最大压摆率：50 mA最大供电电压 (Vsup)：26 V
最小供电电压 (Vsup)：8 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4.4 mm
Base Number Matches：1

TPA3113D2PWPR 数据手册

 浏览型号TPA3113D2PWPR的Datasheet PDF文件第2页浏览型号TPA3113D2PWPR的Datasheet PDF文件第3页浏览型号TPA3113D2PWPR的Datasheet PDF文件第4页浏览型号TPA3113D2PWPR的Datasheet PDF文件第5页浏览型号TPA3113D2PWPR的Datasheet PDF文件第6页浏览型号TPA3113D2PWPR的Datasheet PDF文件第7页 
TPA3113D2  
www.ti.com  
SLOS650C –AUGUST 2009–REVISED JULY 2010  
6-W FILTER-FREE STEREO CLASS-D AUDIO POWER AMPLIFIER WITH  
SPEAKERGUARD™  
Check for Samples: TPA3113D2  
1
FEATURES  
DESCRIPTION  
2
•
•
•
•
6-W/ch into an 8-Ω Loads at 10% THD+N From  
a 10-V Supply  
The TPA3113D2 is a 6-W (per channel) efficient,  
Class-D audio power amplifier for driving bridged-tied  
stereo speakers. Advanced EMI Suppression  
Technology enables the use of inexpensive ferrite  
bead filters at the outputs while meeting EMC  
requirements. SpeakerGuard™ speaker protection  
circuitry includes an adjustable power limiter and a  
DC detection circuit. The adjustable power limiter  
allows the user to set a "virtual" voltage rail lower  
than the chip supply to limit the amount of current  
through the speaker. The DC detect circuit measures  
the frequency and amplitude of the PWM signal and  
shuts off the output stage if the input capacitors are  
damaged or shorts exist on the inputs.  
12-W into a 4-Ω Mono Load at 10% THD+N  
From a 10-V Supply  
87% Efficient Class-D Operation Eliminates  
Need for Heat Sinks  
Wide Supply Voltage Range Allows Operation  
from 8 V to 26 V  
•
•
Filter-Free Operation  
SpeakerGuard™ Speaker Protection Includes  
Adjustable Power Limiter plus DC Protection  
•
•
Flow Through Pin Out Facilitates Easy Board  
Layout  
Robust Pin-to-Pin Short Circuit Protection and  
Thermal Protection with Auto Recovery Option  
The TPA3113D2 can drive stereo speakers as low as  
4 Ω. The high efficiency of the TPA3113D2, 87%,  
eliminates the need for an external heat sink when  
playing music.  
•
•
•
Excellent THD+N / Pop-Free Performance  
Four Selectable, Fixed Gain Settings  
Differential Inputs  
The outputs are also fully protected against shorts to  
GND, VCC, and output-to-output. The short-circuit  
protection and thermal protection includes an  
auto-recovery feature.  
APPLICATIONS  
•
•
•
Televisions  
Consumer Audio Equipment  
Monitors  
1mF  
OUTL+  
LINP  
LINN  
TPA3113D2  
Audio  
Source  
OUTL-  
FERRITE  
BEAD  
OUTPL  
OUTNL  
OUTR+  
OUTR-  
RINP  
RINN  
6W  
8W  
FILTER  
GAIN0  
GAIN1  
FERRITE  
BEAD  
OUTPR  
OUTNR  
6W  
8W  
FILTER  
PLIMIT  
PBTL  
Fault  
SD  
8 to 26V  
PVCC  
Figure 1. TPA3113D2 Simplified Application Schematic  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
SpeakerGuard, PowerPad are trademarks of Texas Instruments.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2009–2010, Texas Instruments Incorporated  
 
 
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TPA3113D2PWPR 替代型号

型号 品牌 替代类型 描述 数据表
TPA3113D2PWP TI

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 6-W FILTER-FREE STEREO CLASS-D AUDIO POWER AMPLIFIER WITH SPEAKERGUARD?

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