TPA3128D2DAPR 30W Stereo Class-D Amp High Efficiency Low EMI Advanced Protection Wide Voltage Support Compact Design Premium Audio Quality Easy Integration

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Featuresandnbsp;

andbull; Supports Multiple Output Configurations

andnbsp; andndash; 2andtimes;30WIntoa8-andOmega; BTL Load at 24 V (TPA3128D2)

andnbsp; andndash; 2andtimes;15WIntoa8-andOmega; BTL Load at 15 V (TPA3129D2)

andbull; WideVoltage Range: 4.5 V to 26 V

andbull; Efficient Class-D Operation

andnbsp; andndash; Very Low Idle Current: andlt;23 mA for recommended LC filter configurations

andnbsp; andndash; Greater than 90% Power Efficiency Combined With Low Idle Loss Greatly Eliminates Need for Heat Sink

andnbsp; andndash; Adaptive Modulation Schemes based on Output Power

andnbsp; andndash; Smart Amplifier Drivers to Reduce the Requirement for RC Snubbers

andbull; Multiple Switching Frequencies

andnbsp; andndash; AM Avoidance

andnbsp; andndash; Master and Slave Synchronization

andnbsp; andndash; 300-KHz to 1.2-MHz Switching Frequency

andbull; Feedback Power-Stage Architecture With High PSRR Reduces PSU Requirements

andbull; Programmable Power Limit

andbull; Parallel BTL Mode and Mono-Channel Mode Support

andbull; Supports Both Single and Dual Power Supply Modes

andbull; Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, DC Detect, and Short Circuit With Error Reporting

andbull; Thermally Enhanced Packages

andnbsp; andndash; DAP(32-Pin HTSSOP Pad Down for TPA3128D2 and TPA3129D2)

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Applications

andbull; Bluetooth/Wireless Speakers

andbull; Soundbars

andbull; Mini-Micro Component, Docks

andbull; LCD/LED TVs

andbull; HomeTheaters

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Description

The TPA3128D2 and TPA3129D2 have low idle power loss and helps to extend the battery life of Bluetooth/Wireless speakers and other battery powered audio systems. The high efficiency of the TPA3128D2 device allows it to do 2 andtimes; 30 W without external heat sink on a dual layer PCB. The high efficiency of the TPA3129D2 device allows it to do 2 andtimes; 15 W without external heat sink on a dual layer PCB. This device proposed an efficiency boost Mode, which can dynamically reduced the current ripple of the external LC filter and the idle current .

The TPA31xxD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences, which is achieved together with an option of either master or slave option, making it possible to synchronize multiple devices.

The TPA31xxD2 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.

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INFORMATION

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Drawing

Our advantage :phones, PDAand#39;s, notebook comput.ers

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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be sure to meet your need for all kinds of components. ^_^


Product List
Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,


The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer andamp; Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal andamp; Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)

Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

Thank you for your time to know our company and lean our production.

TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our suppliers and partners, and put our customers in the first place always.

Here we can offer one-stop solution service:andnbsp; from PCB design, production to PCB assembly, from a series of components offer to the BOM list.

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In addition to its component supply service, TOP distributes industry respected communication modules(GPS,GSM/GPRS,3G,LTE 4G modules) and accessories. All the brands are very famous and welcome by the customers all over the world, they are including: Sierra Wireless, SIMCOM, CINTERION, U-BLOX, HUAWEI, ZTE,TELIT, HOLUX etc. competitive price, Adequate andnbsp;inventory, fast delivery, be praised by all the customers .

As an innovative company, TOP supplies and andnbsp;markets high-quality wireless communication antennas and RF-cables. to work with modules together. With more than 8 years antenna experience, we win a lot of stable customers from more than 50 countries. In order to save the cost and delivery time, control the quality, supply the competitive price for our customers, we built our own antenna factory in 2012,which is for developing and manufacturing GPS antenna, GSM/GPRS antenna, WIFI antenna, LTE antenna, all kinds of combo antennas etc. Quality, stability,andnbsp; accessibility are all important to us.

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andnbsp;The third production-line is Supply a Series of Electronic Components, including Integrated Circuits, Transistor, Diode, LED, LCD display, Capacitor, Resistor, Inductor, Relay, Crystal , Terminal block ,pin header etc.

Our Strong in Brand including Microchip, MAX, AD, TI, NXP, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

As a global distributor of electronic components, we stocking the worldand#39;s widest range products of semiconductor and electronic components. You can get one stop service here include BOM(bill of material) andnbsp;purchasing, testing, design for your project. Our experienced team is providing the most excellent service to meet your needs and satisfaction.

With rich experience on wireless product and electronic components, we win our customers with good quality and competitive price. We only offer the products 100% original from the factory.

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andnbsp;TOP has never stop going forward, we always want to give our customers best service. in 2013, together with our partners, we built another PCB factory. In this factory, we can make design, supply PCB, make PCB SMT and DIP assembly, offer BOM service. As a professional supplier , We have a strong procurement team and are therefore able to provide customers with competitive prices and good quality. This is our advantage to you.

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As they are to you. Just as in our name, TOP strives to be a leading business in the electronic industry. Our high quality products and professional service, are sure to meet your need for all kinds of electronic components.

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You are searching for creditable and professional supplier to work with; we are also looking for sincerely and long-term customers. Once we find each other, we could make rapid progress together!