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
| Category | | andnbsp; |
| Manufacturer | | |
| Series | | |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | | |
| Type | | |
| Output Type | | |
| Max Output Power x Channels @ Load | | |
| Voltage - Supply | | |
| Features | | |
| Mounting Type | | |
| Operating Temperature | -40anddeg;C ~ 85anddeg;C (TA) | |
| Supplier Device Package | | |
| Package / Case | 32-PowerTSSOP (0.240andquot;, 6.10mm Width) | |
| Base Product Number | |
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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
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TPA3128D2DAPR 30W Stereo Class-D Amp High Efficiency Low EMI Advanced Protection Wide Voltage Support Compact Design Premium Audio Quality Easy Images
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